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-rw-r--r--arch/microblaze/pci/pci_32.c1
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h27
-rw-r--r--arch/powerpc/include/asm/pci.h2
-rw-r--r--arch/powerpc/kernel/ibmebus.c404
-rw-r--r--arch/powerpc/kernel/of_platform.c9
-rw-r--r--arch/powerpc/kernel/pci-common.c11
-rw-r--r--arch/powerpc/kernel/pci_32.c2
-rw-r--r--arch/powerpc/kernel/pci_64.c6
-rw-r--r--arch/powerpc/kernel/pci_dn.c9
-rw-r--r--arch/powerpc/kernel/pci_of_scan.c4
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_gpio.c14
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_gpt.c10
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c11
-rw-r--r--arch/powerpc/platforms/82xx/ep8248e.c7
-rw-r--r--arch/powerpc/platforms/83xx/suspend.c14
-rw-r--r--arch/powerpc/platforms/cell/axon_msi.c11
-rw-r--r--arch/powerpc/platforms/pasemi/gpio_mdio.c9
-rw-r--r--arch/powerpc/platforms/pseries/pci_dlpar.c2
-rw-r--r--arch/powerpc/sysdev/axonram.c11
-rw-r--r--arch/powerpc/sysdev/bestcomm/bestcomm.c9
-rw-r--r--arch/powerpc/sysdev/fsl_85xx_l2ctlr.c9
-rw-r--r--arch/powerpc/sysdev/fsl_msi.c13
-rw-r--r--arch/powerpc/sysdev/fsl_pmc.c7
-rw-r--r--arch/powerpc/sysdev/fsl_rio.c7
-rw-r--r--arch/powerpc/sysdev/pmi.c9
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c7
-rw-r--r--arch/sparc/include/asm/parport.h6
-rw-r--r--arch/sparc/kernel/apc.c7
-rw-r--r--arch/sparc/kernel/auxio_64.c7
-rw-r--r--arch/sparc/kernel/central.c14
-rw-r--r--arch/sparc/kernel/chmc.c19
-rw-r--r--arch/sparc/kernel/pci_fire.c7
-rw-r--r--arch/sparc/kernel/pci_psycho.c7
-rw-r--r--arch/sparc/kernel/pci_sabre.c9
-rw-r--r--arch/sparc/kernel/pci_schizo.c11
-rw-r--r--arch/sparc/kernel/pci_sun4v.c7
-rw-r--r--arch/sparc/kernel/pmc.c7
-rw-r--r--arch/sparc/kernel/power.c6
-rw-r--r--arch/sparc/kernel/time_32.c6
-rw-r--r--arch/sparc/kernel/time_64.c18
40 files changed, 554 insertions, 202 deletions
diff --git a/arch/microblaze/pci/pci_32.c b/arch/microblaze/pci/pci_32.c
index 3c3d808d7ce0..92728a6cfd80 100644
--- a/arch/microblaze/pci/pci_32.c
+++ b/arch/microblaze/pci/pci_32.c
@@ -332,6 +332,7 @@ static void __devinit pcibios_scan_phb(struct pci_controller *hose)
hose->global_number);
return;
}
+ bus.dev->of_node = of_node_get(node);
bus->secondary = hose->first_busno;
hose->bus = bus;
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index edeb80fdd2c3..5e156e034fe2 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -164,13 +164,13 @@ extern void setup_indirect_pci(struct pci_controller* hose,
resource_size_t cfg_addr,
resource_size_t cfg_data, u32 flags);
-#ifndef CONFIG_PPC64
-
static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus)
{
return bus->sysdata;
}
+#ifndef CONFIG_PPC64
+
static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus)
{
struct pci_controller *host;
@@ -228,19 +228,10 @@ extern void * update_dn_pci_info(struct device_node *dn, void *data);
/* Get a device_node from a pci_dev. This code must be fast except
* in the case where the sysdata is incorrect and needs to be fixed
- * up (this will only happen once).
- * In this case the sysdata will have been inherited from a PCI host
- * bridge or a PCI-PCI bridge further up the tree, so it will point
- * to a valid struct pci_dn, just not the one we want.
- */
+ * up (this will only happen once). */
static inline struct device_node *pci_device_to_OF_node(struct pci_dev *dev)
{
- struct device_node *dn = dev->sysdata;
- struct pci_dn *pdn = dn->data;
-
- if (pdn && pdn->devfn == dev->devfn && pdn->busno == dev->bus->number)
- return dn; /* fast path. sysdata is good */
- return fetch_dev_dn(dev);
+ return dev->dev.of_node ? dev->dev.of_node : fetch_dev_dn(dev);
}
static inline int pci_device_from_OF_node(struct device_node *np,
@@ -258,7 +249,7 @@ static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus)
if (bus->self)
return pci_device_to_OF_node(bus->self);
else
- return bus->sysdata; /* Must be root bus (PHB) */
+ return bus->dev.of_node; /* Must be root bus (PHB) */
}
/** Find the bus corresponding to the indicated device node */
@@ -270,14 +261,6 @@ extern void pcibios_remove_pci_devices(struct pci_bus *bus);
/** Discover new pci devices under this bus, and add them */
extern void pcibios_add_pci_devices(struct pci_bus *bus);
-static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus)
-{
- struct device_node *busdn = bus->sysdata;
-
- BUG_ON(busdn == NULL);
- return PCI_DN(busdn)->phb;
-}
-
extern void isa_bridge_find_early(struct pci_controller *hose);
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index a20a9ad2258b..7d7790954e02 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -201,7 +201,7 @@ extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
extern void pcibios_setup_bus_devices(struct pci_bus *bus);
extern void pcibios_setup_bus_self(struct pci_bus *bus);
extern void pcibios_setup_phb_io_space(struct pci_controller *hose);
-extern void pcibios_scan_phb(struct pci_controller *hose, void *sysdata);
+extern void pcibios_scan_phb(struct pci_controller *hose);
#endif /* __KERNEL__ */
#endif /* __ASM_POWERPC_PCI_H */
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index f62efdfd1769..c00d4ca1ee15 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -201,13 +201,14 @@ int ibmebus_register_driver(struct of_platform_driver *drv)
/* If the driver uses devices that ibmebus doesn't know, add them */
ibmebus_create_devices(drv->driver.of_match_table);
- return of_register_driver(drv, &ibmebus_bus_type);
+ drv->driver.bus = &ibmebus_bus_type;
+ return driver_register(&drv->driver);
}
EXPORT_SYMBOL(ibmebus_register_driver);
void ibmebus_unregister_driver(struct of_platform_driver *drv)
{
- of_unregister_driver(drv);
+ driver_unregister(&drv->driver);
}
EXPORT_SYMBOL(ibmebus_unregister_driver);
@@ -308,15 +309,410 @@ static ssize_t ibmebus_store_remove(struct bus_type *bus,
}
}
+
static struct bus_attribute ibmebus_bus_attrs[] = {
__ATTR(probe, S_IWUSR, NULL, ibmebus_store_probe),
__ATTR(remove, S_IWUSR, NULL, ibmebus_store_remove),
__ATTR_NULL
};
+static int ibmebus_bus_bus_match(struct device *dev, struct device_driver *drv)
+{
+ const struct of_device_id *matches = drv->of_match_table;
+
+ if (!matches)
+ return 0;
+
+ return of_match_device(matches, dev) != NULL;
+}
+
+static int ibmebus_bus_device_probe(struct device *dev)
+{
+ int error = -ENODEV;
+ struct of_platform_driver *drv;
+ struct platform_device *of_dev;
+ const struct of_device_id *match;
+
+ drv = to_of_platform_driver(dev->driver);
+ of_dev = to_platform_device(dev);
+
+ if (!drv->probe)
+ return error;
+
+ of_dev_get(of_dev);
+
+ match = of_match_device(drv->driver.of_match_table, dev);
+ if (match)
+ error = drv->probe(of_dev, match);
+ if (error)
+ of_dev_put(of_dev);
+
+ return error;
+}
+
+static int ibmebus_bus_device_remove(struct device *dev)
+{
+ struct platform_device *of_dev = to_platform_device(dev);
+ struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+
+ if (dev->driver && drv->remove)
+ drv->remove(of_dev);
+ return 0;
+}
+
+static void ibmebus_bus_device_shutdown(struct device *dev)
+{
+ struct platform_device *of_dev = to_platform_device(dev);
+ struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+
+ if (dev->driver && drv->shutdown)
+ drv->shutdown(of_dev);
+}
+
+/*
+ * ibmebus_bus_device_attrs
+ */
+static ssize_t devspec_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct platform_device *ofdev;
+
+ ofdev = to_platform_device(dev);
+ return sprintf(buf, "%s\n", ofdev->dev.of_node->full_name);
+}
+
+static ssize_t name_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct platform_device *ofdev;
+
+ ofdev = to_platform_device(dev);
+ return sprintf(buf, "%s\n", ofdev->dev.of_node->name);
+}
+
+static ssize_t modalias_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ ssize_t len = of_device_get_modalias(dev, buf, PAGE_SIZE - 2);
+ buf[len] = '\n';
+ buf[len+1] = 0;
+ return len+1;
+}
+
+struct device_attribute ibmebus_bus_device_attrs[] = {
+ __ATTR_RO(devspec),
+ __ATTR_RO(name),
+ __ATTR_RO(modalias),
+ __ATTR_NULL
+};
+
+#ifdef CONFIG_PM_SLEEP
+static int ibmebus_bus_legacy_suspend(struct device *dev, pm_message_t mesg)
+{
+ struct platform_device *of_dev = to_platform_device(dev);
+ struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+ int ret = 0;
+
+ if (dev->driver && drv->suspend)
+ ret = drv->suspend(of_dev, mesg);
+ return ret;
+}
+
+static int ibmebus_bus_legacy_resume(struct device *dev)
+{
+ struct platform_device *of_dev = to_platform_device(dev);
+ struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+ int ret = 0;
+
+ if (dev->driver && drv->resume)
+ ret = drv->resume(of_dev);
+ return ret;
+}
+
+static int ibmebus_bus_pm_prepare(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (drv && drv->pm && drv->pm->prepare)
+ ret = drv->pm->prepare(dev);
+
+ return ret;
+}
+
+static void ibmebus_bus_pm_complete(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+
+ if (drv && drv->pm && drv->pm->complete)
+ drv->pm->complete(dev);
+}
+
+#ifdef CONFIG_SUSPEND
+
+static int ibmebus_bus_pm_suspend(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->suspend)
+ ret = drv->pm->suspend(dev);
+ } else {
+ ret = ibmebus_bus_legacy_suspend(dev, PMSG_SUSPEND);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_suspend_noirq(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->suspend_noirq)
+ ret = drv->pm->suspend_noirq(dev);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_resume(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->resume)
+ ret = drv->pm->resume(dev);
+ } else {
+ ret = ibmebus_bus_legacy_resume(dev);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_resume_noirq(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->resume_noirq)
+ ret = drv->pm->resume_noirq(dev);
+ }
+
+ return ret;
+}
+
+#else /* !CONFIG_SUSPEND */
+
+#define ibmebus_bus_pm_suspend NULL
+#define ibmebus_bus_pm_resume NULL
+#define ibmebus_bus_pm_suspend_noirq NULL
+#define ibmebus_bus_pm_resume_noirq NULL
+
+#endif /* !CONFIG_SUSPEND */
+
+#ifdef CONFIG_HIBERNATION
+
+static int ibmebus_bus_pm_freeze(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->freeze)
+ ret = drv->pm->freeze(dev);
+ } else {
+ ret = ibmebus_bus_legacy_suspend(dev, PMSG_FREEZE);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_freeze_noirq(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->freeze_noirq)
+ ret = drv->pm->freeze_noirq(dev);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_thaw(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->thaw)
+ ret = drv->pm->thaw(dev);
+ } else {
+ ret = ibmebus_bus_legacy_resume(dev);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_thaw_noirq(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->thaw_noirq)
+ ret = drv->pm->thaw_noirq(dev);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_poweroff(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->poweroff)
+ ret = drv->pm->poweroff(dev);
+ } else {
+ ret = ibmebus_bus_legacy_suspend(dev, PMSG_HIBERNATE);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_poweroff_noirq(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->poweroff_noirq)
+ ret = drv->pm->poweroff_noirq(dev);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_restore(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->restore)
+ ret = drv->pm->restore(dev);
+ } else {
+ ret = ibmebus_bus_legacy_resume(dev);
+ }
+
+ return ret;
+}
+
+static int ibmebus_bus_pm_restore_noirq(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+ int ret = 0;
+
+ if (!drv)
+ return 0;
+
+ if (drv->pm) {
+ if (drv->pm->restore_noirq)
+ ret = drv->pm->restore_noirq(dev);
+ }
+
+ return ret;
+}
+
+#else /* !CONFIG_HIBERNATION */
+
+#define ibmebus_bus_pm_freeze NULL
+#define ibmebus_bus_pm_thaw NULL
+#define ibmebus_bus_pm_poweroff NULL
+#define ibmebus_bus_pm_restore NULL
+#define ibmebus_bus_pm_freeze_noirq NULL
+#define ibmebus_bus_pm_thaw_noirq NULL
+#define ibmebus_bus_pm_poweroff_noirq NULL
+#define ibmebus_bus_pm_restore_noirq NULL
+
+#endif /* !CONFIG_HIBERNATION */
+
+static struct dev_pm_ops ibmebus_bus_dev_pm_ops = {
+ .prepare = ibmebus_bus_pm_prepare,
+ .complete = ibmebus_bus_pm_complete,
+ .suspend = ibmebus_bus_pm_suspend,
+ .resume = ibmebus_bus_pm_resume,
+ .freeze = ibmebus_bus_pm_freeze,
+ .thaw = ibmebus_bus_pm_thaw,
+ .poweroff = ibmebus_bus_pm_poweroff,
+ .restore = ibmebus_bus_pm_restore,
+ .suspend_noirq = ibmebus_bus_pm_suspend_noirq,
+ .resume_noirq = ibmebus_bus_pm_resume_noirq,
+ .freeze_noirq = ibmebus_bus_pm_freeze_noirq,
+ .thaw_noirq = ibmebus_bus_pm_thaw_noirq,
+ .poweroff_noirq = ibmebus_bus_pm_poweroff_noirq,
+ .restore_noirq = ibmebus_bus_pm_restore_noirq,
+};
+
+#define IBMEBUS_BUS_PM_OPS_PTR (&ibmebus_bus_dev_pm_ops)
+
+#else /* !CONFIG_PM_SLEEP */
+
+#define IBMEBUS_BUS_PM_OPS_PTR NULL
+
+#endif /* !CONFIG_PM_SLEEP */
+
struct bus_type ibmebus_bus_type = {
+ .name = "ibmebus",
.uevent = of_device_uevent,
- .bus_attrs = ibmebus_bus_attrs
+ .bus_attrs = ibmebus_bus_attrs,
+ .match = ibmebus_bus_bus_match,
+ .probe = ibmebus_bus_device_probe,
+ .remove = ibmebus_bus_device_remove,
+ .shutdown = ibmebus_bus_device_shutdown,
+ .dev_attrs = ibmebus_bus_device_attrs,
+ .pm = IBMEBUS_BUS_PM_OPS_PTR,
};
EXPORT_SYMBOL(ibmebus_bus_type);
@@ -326,7 +722,7 @@ static int __init ibmebus_bus_init(void)
printk(KERN_INFO "IBM eBus Device Driver\n");
- err = of_bus_type_init(&ibmebus_bus_type, "ibmebus");
+ err = bus_register(&ibmebus_bus_type);
if (err) {
printk(KERN_ERR "%s: failed to register IBM eBus.\n",
__func__);
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index b2c363ef38ad..24582181b6ec 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -36,8 +36,7 @@
* lacking some bits needed here.
*/
-static int __devinit of_pci_phb_probe(struct platform_device *dev,
- const struct of_device_id *match)
+static int __devinit of_pci_phb_probe(struct platform_device *dev)
{
struct pci_controller *phb;
@@ -74,7 +73,7 @@ static int __devinit of_pci_phb_probe(struct platform_device *dev,
#endif /* CONFIG_EEH */
/* Scan the bus */
- pcibios_scan_phb(phb, dev->dev.of_node);
+ pcibios_scan_phb(phb);
if (phb->bus == NULL)
return -ENXIO;
@@ -104,7 +103,7 @@ static struct of_device_id of_pci_phb_ids[] = {
{}
};
-static struct of_platform_driver of_pci_phb_driver = {
+static struct platform_driver of_pci_phb_driver = {
.probe = of_pci_phb_probe,
.driver = {
.name = "of-pci",
@@ -115,7 +114,7 @@ static struct of_platform_driver of_pci_phb_driver = {
static __init int of_pci_phb_init(void)
{
- return of_register_platform_driver(&of_pci_phb_driver);
+ return platform_driver_register(&of_pci_phb_driver);
}
device_initcall(of_pci_phb_init);
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index eb341be9a4d9..3cd85faa8ac6 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1688,13 +1688,8 @@ int early_find_capability(struct pci_controller *hose, int bus, int devfn,
/**
* pci_scan_phb - Given a pci_controller, setup and scan the PCI bus
* @hose: Pointer to the PCI host controller instance structure
- * @sysdata: value to use for sysdata pointer. ppc32 and ppc64 differ here
- *
- * Note: the 'data' pointer is a temporary measure. As 32 and 64 bit
- * pci code gets merged, this parameter should become unnecessary because
- * both will use the same value.
*/
-void __devinit pcibios_scan_phb(struct pci_controller *hose, void *sysdata)
+void __devinit pcibios_scan_phb(struct pci_controller *hose)
{
struct pci_bus *bus;
struct device_node *node = hose->dn;
@@ -1704,13 +1699,13 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose, void *sysdata)
node ? node->full_name : "<NO NAME>");
/* Create an empty bus for the toplevel */
- bus = pci_create_bus(hose->parent, hose->first_busno, hose->ops,
- sysdata);
+ bus = pci_create_bus(hose->parent, hose->first_busno, hose->ops, hose);
if (bus == NULL) {
pr_err("Failed to create bus for PCI domain %04x\n",
hose->global_number);
return;
}
+ bus->dev.of_node = of_node_get(node);
bus->secondary = hose->first_busno;
hose->bus = bus;
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index e7db5b48004a..bedb370459f2 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -381,7 +381,7 @@ static int __init pcibios_init(void)
if (pci_assign_all_buses)
hose->first_busno = next_busno;
hose->last_busno = 0xff;
- pcibios_scan_phb(hose, hose);
+ pcibios_scan_phb(hose);
pci_bus_add_devices(hose->bus);
if (pci_assign_all_buses || next_busno <= hose->last_busno)
next_busno = hose->last_busno + pcibios_assign_bus_offset;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 851577608a78..fc6452b6be9f 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -64,7 +64,7 @@ static int __init pcibios_init(void)
/* Scan all of the recorded PCI controllers. */
list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
- pcibios_scan_phb(hose, hose->dn);
+ pcibios_scan_phb(hose);
pci_bus_add_devices(hose->bus);
}
@@ -242,10 +242,10 @@ long sys_pciconfig_iobase(long which, unsigned long in_bus,
break;
bus = NULL;
}
- if (bus == NULL || bus->sysdata == NULL)
+ if (bus == NULL || bus->dev.of_node == NULL)
return -ENODEV;
- hose_node = (struct device_node *)bus->sysdata;
+ hose_node = bus->dev.of_node;
hose = PCI_DN(hose_node)->phb;
switch (which) {
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c
index d56b35ee7f74..29852688ceaa 100644
--- a/arch/powerpc/kernel/pci_dn.c
+++ b/arch/powerpc/kernel/pci_dn.c
@@ -161,7 +161,7 @@ static void *is_devfn_node(struct device_node *dn, void *data)
/*
* This is the "slow" path for looking up a device_node from a
* pci_dev. It will hunt for the device under its parent's
- * phb and then update sysdata for a future fastpath.
+ * phb and then update of_node pointer.
*
* It may also do fixups on the actual device since this happens
* on the first read/write.
@@ -170,16 +170,19 @@ static void *is_devfn_node(struct device_node *dn, void *data)
* In this case it may probe for real hardware ("just in case")
* and add a device_node to the device tree if necessary.
*
+ * Is this function necessary anymore now that dev->dev.of_node is
+ * used to store the node pointer?
+ *
*/
struct device_node *fetch_dev_dn(struct pci_dev *dev)
{
- struct device_node *orig_dn = dev->sysdata;
+ struct device_node *orig_dn = dev->dev.of_node;
struct device_node *dn;
unsigned long searchval = (dev->bus->number << 8) | dev->devfn;
dn = traverse_pci_devices(orig_dn, is_devfn_node, (void *)searchval);
if (dn)
- dev->sysdata = dn;
+ dev->dev.of_node = dn;
return dn;
}
EXPORT_SYMBOL(fetch_dev_dn);
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index e751506323b4..1e89a72fd030 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -135,7 +135,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
pr_debug(" create device, devfn: %x, type: %s\n", devfn, type);
dev->bus = bus;
- dev->sysdata = node;
+ dev->dev.of_node = of_node_get(node);
dev->dev.parent = bus->bridge;
dev->dev.bus = &pci_bus_type;
dev->devfn = devfn;
@@ -238,7 +238,7 @@ void __devinit of_scan_pci_bridge(struct device_node *node,
bus->primary = dev->bus->number;
bus->subordinate = busrange[1];
bus->bridge_ctl = 0;
- bus->sysdata = node;
+ bus->dev.of_node = of_node_get(node);
/* parse ranges property */
/* PCI #address-cells == 3 and #size-cells == 2 always */
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
index 0dad9a935eb5..1757d1db4b51 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
@@ -147,8 +147,7 @@ mpc52xx_wkup_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
return 0;
}
-static int __devinit mpc52xx_wkup_gpiochip_probe(struct platform_device *ofdev,
- const struct of_device_id *match)
+static int __devinit mpc52xx_wkup_gpiochip_probe(struct platform_device *ofdev)
{
struct mpc52xx_gpiochip *chip;
struct mpc52xx_gpio_wkup __iomem *regs;
@@ -191,7 +190,7 @@ static const struct of_device_id mpc52xx_wkup_gpiochip_match[] = {
{}
};
-static struct of_platform_driver mpc52xx_wkup_gpiochip_driver = {
+static struct platform_driver mpc52xx_wkup_gpiochip_driver = {
.driver = {
.name = "gpio_wkup",
.owner = THIS_MODULE,
@@ -310,8 +309,7 @@ mpc52xx_simple_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
return 0;
}
-static int __devinit mpc52xx_simple_gpiochip_probe(struct platform_device *ofdev,
- const struct of_device_id *match)
+static int __devinit mpc52xx_simple_gpiochip_probe(struct platform_device *ofdev)
{
struct mpc52xx_gpiochip *chip;
struct gpio_chip *gc;
@@ -349,7 +347,7 @@ static const struct of_device_id mpc52xx_simple_gpiochip_match[] = {
{}
};
-static struct of_platform_driver mpc52xx_simple_gpiochip_driver = {
+static struct platform_driver mpc52xx_simple_gpiochip_driver = {
.driver = {
.name = "gpio",
.owner = THIS_MODULE,
@@ -361,10 +359,10 @@ static struct of_platform_driver mpc52xx_simple_gpiochip_driver = {
static int __init mpc52xx_gpio_init(void)
{
- if (of_register_platform_driver(&mpc52xx_wkup_gpiochip_driver))
+ if (platform_driver_register(&mpc52xx_wkup_gpiochip_driver))
printk(KERN_ERR "Unable to register wakeup GPIO driver\n");
- if (of_register_platform_driver(&mpc52xx_simple_gpiochip_driver))
+ if (platform_driver_register(&mpc52xx_simple_gpiochip_driver))
printk(KERN_ERR "Unable to register simple GPIO driver\n");
return 0;
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index e0d703c7fdf7..859abf1c6d4b 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -721,8 +721,7 @@ static inline int mpc52xx_gpt_wdt_setup(struct mpc52xx_gpt_priv *gpt,
/* ---------------------------------------------------------------------
* of_platform bus binding code
*/
-static int __devinit mpc52xx_gpt_probe(struct platform_device *ofdev,
- const struct of_device_id *match)
+static int __devinit mpc52xx_gpt_probe(struct platform_device *ofdev)
{
struct mpc52xx_gpt_priv *gpt;
@@ -781,7 +780,7 @@ static const struct of_device_id mpc52xx_gpt_match[] = {
{}
};
-static struct of_platform_driver mpc52xx_gpt_driver = {
+static struct platform_driver mpc52xx_gpt_driver = {
.driver = {
.name = "mpc52xx-gpt",
.owner = THIS_MODULE,
@@ -793,10 +792,7 @@ static struct of_platform_driver mpc52xx_gpt_driver = {
static int __init mpc52xx_gpt_init(void)
{
- if (of_register_platform_driver(&mpc52xx_gpt_driver))
- pr_err("error registering MPC52xx GPT driver\n");
-
- return 0;
+ return platform_driver_register(&mpc52xx_gpt_driver);
}
/* Make sure GPIOs and IRQs get set up before anyone tries to use them */
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
index f4ac213c89c0..6385d883cb8d 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
@@ -436,8 +436,7 @@ void mpc52xx_lpbfifo_abort(struct mpc52xx_lpbfifo_request *req)
}
EXPORT_SYMBOL(mpc52xx_lpbfifo_abort);
-static int __devinit mpc52xx_lpbfifo_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit mpc52xx_lpbfifo_probe(struct platform_device *op)
{
struct resource res;
int rc = -ENOMEM;
@@ -536,7 +535,7 @@ static struct of_device_id mpc52xx_lpbfifo_match[] __devinitconst = {
{},
};
-static struct of_platform_driver mpc52xx_lpbfifo_driver = {
+static struct platform_driver mpc52xx_lpbfifo_driver = {
.driver = {
.name = "mpc52xx-lpbfifo",
.owner = THIS_MODULE,
@@ -551,14 +550,12 @@ static struct of_platform_driver mpc52xx_lpbfifo_driver = {
*/
static int __init mpc52xx_lpbfifo_init(void)
{
- pr_debug("Registering LocalPlus bus FIFO driver\n");
- return of_register_platform_driver(&mpc52xx_lpbfifo_driver);
+ return platform_driver_register(&mpc52xx_lpbfifo_driver);
}
module_init(mpc52xx_lpbfifo_init);
static void __exit mpc52xx_lpbfifo_exit(void)
{
- pr_debug("Unregistering LocalPlus bus FIFO driver\n");
- of_unregister_platform_driver(&mpc52xx_lpbfifo_driver);
+ platform_driver_unregister(&mpc52xx_lpbfifo_driver);
}
module_exit(mpc52xx_lpbfifo_exit);
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index 1565e0446dc8..10ff526cd046 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -111,8 +111,7 @@ static struct mdiobb_ctrl ep8248e_mdio_ctrl = {
.ops = &ep8248e_mdio_ops,
};
-static int __devinit ep8248e_mdio_probe(struct platform_device *ofdev,
- const struct of_device_id *match)
+static int __devinit ep8248e_mdio_probe(struct platform_device *ofdev)
{
struct mii_bus *bus;
struct resource res;
@@ -167,7 +166,7 @@ static const struct of_device_id ep8248e_mdio_match[] = {
{},
};
-static struct of_platform_driver ep8248e_mdio_driver = {
+static struct platform_driver ep8248e_mdio_driver = {
.driver = {
.name = "ep8248e-mdio-bitbang",
.owner = THIS_MODULE,
@@ -308,7 +307,7 @@ static __initdata struct of_device_id of_bus_ids[] = {
static int __init declare_of_platform_devices(void)
{
of_platform_bus_probe(NULL, of_bus_ids, NULL);
- of_register_platform_driver(&ep8248e_mdio_driver);
+ platform_driver_register(&ep8248e_mdio_driver);
return 0;
}
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c
index fd4f2f2f19e6..188272934cfb 100644
--- a/arch/powerpc/platforms/83xx/suspend.c
+++ b/arch/powerpc/platforms/83xx/suspend.c
@@ -318,14 +318,18 @@ static const struct platform_suspend_ops mpc83xx_suspend_ops = {
.end = mpc83xx_suspend_end,
};
-static int pmc_probe(struct platform_device *ofdev,
- const struct of_device_id *match)
+static int pmc_probe(struct platform_device *ofdev)
{
struct device_node *np = ofdev->dev.of_node;
struct resource res;
- struct pmc_type *type = match->data;
+ struct pmc_type *type;
int ret = 0;
+ if (!ofdev->dev.of_match)
+ return -EINVAL;
+
+ type = ofdev->dev.of_match->data;
+
if (!of_device_is_available(np))
return -ENODEV;
@@ -422,7 +426,7 @@ static struct of_device_id pmc_match[] = {
{}
};
-static struct of_platform_driver pmc_driver = {
+static struct platform_driver pmc_driver = {
.driver = {
.name = "mpc83xx-pmc",
.owner = THIS_MODULE,
@@ -434,7 +438,7 @@ static struct of_platform_driver pmc_driver = {
static int pmc_init(void)
{
- return of_register_platform_driver(&pmc_driver);
+ return platform_driver_register(&pmc_driver);
}
module_init(pmc_init);
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index e3e379c6caa7..c35099af340e 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -328,7 +328,7 @@ static struct irq_host_ops msic_host_ops = {
.map = msic_host_map,
};
-static int axon_msi_shutdown(struct platform_device *device)
+static void axon_msi_shutdown(struct platform_device *device)
{
struct axon_msic *msic = dev_get_drvdata(&device->dev);
u32 tmp;
@@ -338,12 +338,9 @@ static int axon_msi_shutdown(struct platform_device *device)
tmp = dcr_read(msic->dcr_host, MSIC_CTRL_REG);
tmp &= ~MSIC_CTRL_ENABLE & ~MSIC_CTRL_IRQ_ENABLE;
msic_dcr_write(msic, MSIC_CTRL_REG, tmp);
-
- return 0;
}
-static int axon_msi_probe(struct platform_device *device,
- const struct of_device_id *device_id)
+static int axon_msi_probe(struct platform_device *device)
{
struct device_node *dn = device->dev.of_node;
struct axon_msic *msic;
@@ -446,7 +443,7 @@ static const struct of_device_id axon_msi_device_id[] = {
{}
};
-static struct of_platform_driver axon_msi_driver = {
+static struct platform_driver axon_msi_driver = {
.probe = axon_msi_probe,
.shutdown = axon_msi_shutdown,
.driver = {
@@ -458,7 +455,7 @@ static struct of_platform_driver axon_msi_driver = {
static int __init axon_msi_init(void)
{
- return of_register_platform_driver(&axon_msi_driver);
+ return platform_driver_register(&axon_msi_driver);
}
subsys_initcall(axon_msi_init);
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c
index a5d907b5a4c2..9886296e08da 100644
--- a/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -216,8 +216,7 @@ static int gpio_mdio_reset(struct mii_bus *bus)
}
-static int __devinit gpio_mdio_probe(struct platform_device *ofdev,
- const struct of_device_id *match)
+static int __devinit gpio_mdio_probe(struct platform_device *ofdev)
{
struct device *dev = &ofdev->dev;
struct device_node *np = ofdev->dev.of_node;
@@ -299,7 +298,7 @@ static struct of_device_id gpio_mdio_match[] =
};
MODULE_DEVICE_TABLE(of, gpio_mdio_match);
-static struct of_platform_driver gpio_mdio_driver =
+static struct platform_driver gpio_mdio_driver =
{
.probe = gpio_mdio_probe,
.remove = gpio_mdio_remove,
@@ -326,13 +325,13 @@ int gpio_mdio_init(void)
if (!gpio_regs)
return -ENODEV;
- return of_register_platform_driver(&gpio_mdio_driver);
+ return platform_driver_register(&gpio_mdio_driver);
}
module_init(gpio_mdio_init);
void gpio_mdio_exit(void)
{
- of_unregister_platform_driver(&gpio_mdio_driver);
+ platform_driver_unregister(&gpio_mdio_driver);
if (gpio_regs)
iounmap(gpio_regs);
}
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 5fcc92a12d3e..3bf4488aaec6 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -149,7 +149,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
if (dn->child)
eeh_add_device_tree_early(dn);
- pcibios_scan_phb(phb, dn);
+ pcibios_scan_phb(phb);
pcibios_finish_adding_to_bus(phb->bus);
return phb;
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 2659a60bd7b8..27402c7d309d 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -172,10 +172,9 @@ static const struct block_device_operations axon_ram_devops = {
/**
* axon_ram_probe - probe() method for platform driver
- * @device, @device_id: see of_platform_driver method
+ * @device: see platform_driver method
*/
-static int axon_ram_probe(struct platform_device *device,
- const struct of_device_id *device_id)
+static int axon_ram_probe(struct platform_device *device)
{
static int axon_ram_bank_id = -1;
struct axon_ram_bank *bank;
@@ -326,7 +325,7 @@ static struct of_device_id axon_ram_device_id[] = {
{}
};
-static struct of_platform_driver axon_ram_driver = {
+static struct platform_driver axon_ram_driver = {
.probe = axon_ram_probe,
.remove = axon_ram_remove,
.driver = {
@@ -350,7 +349,7 @@ axon_ram_init(void)
}
azfs_minor = 0;
- return of_register_platform_driver(&axon_ram_driver);
+ return platform_driver_register(&axon_ram_driver);
}
/**
@@ -359,7 +358,7 @@ axon_ram_init(void)
static void __exit
axon_ram_exit(void)
{
- of_unregister_platform_driver(&axon_ram_driver);
+ platform_driver_unregister(&axon_ram_driver);
unregister_blkdev(azfs_major, AXON_RAM_DEVICE_NAME);
}
diff --git a/arch/powerpc/sysdev/bestcomm/bestcomm.c b/arch/powerpc/sysdev/bestcomm/bestcomm.c
index 650256115064..b3fbb271be87 100644
--- a/arch/powerpc/sysdev/bestcomm/bestcomm.c
+++ b/arch/powerpc/sysdev/bestcomm/bestcomm.c
@@ -365,8 +365,7 @@ bcom_engine_cleanup(void)
/* OF platform driver */
/* ======================================================================== */
-static int __devinit mpc52xx_bcom_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit mpc52xx_bcom_probe(struct platform_device *op)
{
struct device_node *ofn_sram;
struct resource res_bcom;
@@ -492,7 +491,7 @@ static struct of_device_id mpc52xx_bcom_of_match[] = {
MODULE_DEVICE_TABLE(of, mpc52xx_bcom_of_match);
-static struct of_platform_driver mpc52xx_bcom_of_platform_driver = {
+static struct platform_driver mpc52xx_bcom_of_platform_driver = {
.probe = mpc52xx_bcom_probe,
.remove = mpc52xx_bcom_remove,
.driver = {
@@ -510,13 +509,13 @@ static struct of_platform_driver mpc52xx_bcom_of_platform_driver = {
static int __init
mpc52xx_bcom_init(void)
{
- return of_register_platform_driver(&mpc52xx_bcom_of_platform_driver);
+ return platform_driver_register(&mpc52xx_bcom_of_platform_driver);
}
static void __exit
mpc52xx_bcom_exit(void)
{
- of_unregister_platform_driver(&mpc52xx_bcom_of_platform_driver);
+ platform_driver_unregister(&mpc52xx_bcom_of_platform_driver);
}
/* If we're not a module, we must make sure everything is setup before */
diff --git a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c
index cc8d6556d799..2b9f0c925326 100644
--- a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c
+++ b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c
@@ -71,8 +71,7 @@ static int __init get_offset_from_cmdline(char *str)
__setup("cache-sram-size=", get_size_from_cmdline);
__setup("cache-sram-offset=", get_offset_from_cmdline);
-static int __devinit mpc85xx_l2ctlr_of_probe(struct platform_device *dev,
- const struct of_device_id *match)
+static int __devinit mpc85xx_l2ctlr_of_probe(struct platform_device *dev)
{
long rval;
unsigned int rem;
@@ -204,7 +203,7 @@ static struct of_device_id mpc85xx_l2ctlr_of_match[] = {
{},
};
-static struct of_platform_driver mpc85xx_l2ctlr_of_platform_driver = {
+static struct platform_driver mpc85xx_l2ctlr_of_platform_driver = {
.driver = {
.name = "fsl-l2ctlr",
.owner = THIS_MODULE,
@@ -216,12 +215,12 @@ static struct of_platform_driver mpc85xx_l2ctlr_of_platform_driver = {
static __init int mpc85xx_l2ctlr_of_init(void)
{
- return of_register_platform_driver(&mpc85xx_l2ctlr_of_platform_driver);
+ return platform_driver_register(&mpc85xx_l2ctlr_of_platform_driver);
}
static void __exit mpc85xx_l2ctlr_of_exit(void)
{
- of_unregister_platform_driver(&mpc85xx_l2ctlr_of_platform_driver);
+ platform_driver_unregister(&mpc85xx_l2ctlr_of_platform_driver);
}
subsys_initcall(mpc85xx_l2ctlr_of_init);
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 108d76fa8f1c..ee6a8a52ac71 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -273,8 +273,7 @@ static int fsl_of_msi_remove(struct platform_device *ofdev)
return 0;
}
-static int __devinit fsl_of_msi_probe(struct platform_device *dev,
- const struct of_device_id *match)
+static int __devinit fsl_of_msi_probe(struct platform_device *dev)
{
struct fsl_msi *msi;
struct resource res;
@@ -282,11 +281,15 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev,
int rc;
int virt_msir;
const u32 *p;
- struct fsl_msi_feature *features = match->data;
+ struct fsl_msi_feature *features;
struct fsl_msi_cascade_data *cascade_data = NULL;
int len;
u32 offset;
+ if (!dev->dev.of_match)
+ return -EINVAL;
+ features = dev->dev.of_match->data;
+
printk(KERN_DEBUG "Setting up Freescale MSI support\n");
msi = kzalloc(sizeof(struct fsl_msi), GFP_KERNEL);
@@ -411,7 +414,7 @@ static const struct of_device_id fsl_of_msi_ids[] = {
{}
};
-static struct of_platform_driver fsl_of_msi_driver = {
+static struct platform_driver fsl_of_msi_driver = {
.driver = {
.name = "fsl-msi",
.owner = THIS_MODULE,
@@ -423,7 +426,7 @@ static struct of_platform_driver fsl_of_msi_driver = {
static __init int fsl_of_msi_init(void)
{
- return of_register_platform_driver(&fsl_of_msi_driver);
+ return platform_driver_register(&fsl_of_msi_driver);
}
subsys_initcall(fsl_of_msi_init);
diff --git a/arch/powerpc/sysdev/fsl_pmc.c b/arch/powerpc/sysdev/fsl_pmc.c
index e9381bfefb21..f122e8961d32 100644
--- a/arch/powerpc/sysdev/fsl_pmc.c
+++ b/arch/powerpc/sysdev/fsl_pmc.c
@@ -58,8 +58,7 @@ static const struct platform_suspend_ops pmc_suspend_ops = {
.enter = pmc_suspend_enter,
};
-static int pmc_probe(struct platform_device *ofdev,
- const struct of_device_id *id)
+static int pmc_probe(struct platform_device *ofdev)
{
pmc_regs = of_iomap(ofdev->dev.of_node, 0);
if (!pmc_regs)
@@ -76,7 +75,7 @@ static const struct of_device_id pmc_ids[] = {
{ },
};
-static struct of_platform_driver pmc_driver = {
+static struct platform_driver pmc_driver = {
.driver = {
.name = "fsl-pmc",
.owner = THIS_MODULE,
@@ -87,6 +86,6 @@ static struct of_platform_driver pmc_driver = {
static int __init pmc_init(void)
{
- return of_register_platform_driver(&pmc_driver);
+ return platform_driver_register(&pmc_driver);
}
device_initcall(pmc_init);
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 8c6cab013278..3eff2c3a9ad5 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -1570,8 +1570,7 @@ err_ops:
/* The probe function for RapidIO peer-to-peer network.
*/
-static int __devinit fsl_of_rio_rpn_probe(struct platform_device *dev,
- const struct of_device_id *match)
+static int __devinit fsl_of_rio_rpn_probe(struct platform_device *dev)
{
int rc;
printk(KERN_INFO "Setting up RapidIO peer-to-peer network %s\n",
@@ -1594,7 +1593,7 @@ static const struct of_device_id fsl_of_rio_rpn_ids[] = {
{},
};
-static struct of_platform_driver fsl_of_rio_rpn_driver = {
+static struct platform_driver fsl_of_rio_rpn_driver = {
.driver = {
.name = "fsl-of-rio",
.owner = THIS_MODULE,
@@ -1605,7 +1604,7 @@ static struct of_platform_driver fsl_of_rio_rpn_driver = {
static __init int fsl_of_rio_rpn_init(void)
{
- return of_register_platform_driver(&fsl_of_rio_rpn_driver);
+ return platform_driver_register(&fsl_of_rio_rpn_driver);
}
subsys_initcall(fsl_of_rio_rpn_init);
diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c
index 4260f368db52..8ce4fc3d9828 100644
--- a/arch/powerpc/sysdev/pmi.c
+++ b/arch/powerpc/sysdev/pmi.c
@@ -121,8 +121,7 @@ static void pmi_notify_handlers(struct work_struct *work)
spin_unlock(&data->handler_spinlock);
}
-static int pmi_of_probe(struct platform_device *dev,
- const struct of_device_id *match)
+static int pmi_of_probe(struct platform_device *dev)
{
struct device_node *np = dev->dev.of_node;
int rc;
@@ -205,7 +204,7 @@ static int pmi_of_remove(struct platform_device *dev)
return 0;
}
-static struct of_platform_driver pmi_of_platform_driver = {
+static struct platform_driver pmi_of_platform_driver = {
.probe = pmi_of_probe,
.remove = pmi_of_remove,
.driver = {
@@ -217,13 +216,13 @@ static struct of_platform_driver pmi_of_platform_driver = {
static int __init pmi_module_init(void)
{
- return of_register_platform_driver(&pmi_of_platform_driver);
+ return platform_driver_register(&pmi_of_platform_driver);
}
module_init(pmi_module_init);
static void __exit pmi_module_exit(void)
{
- of_unregister_platform_driver(&pmi_of_platform_driver);
+ platform_driver_unregister(&pmi_of_platform_driver);
}
module_exit(pmi_module_exit);
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 90020de4dcf2..904c6cbaf45b 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -659,8 +659,7 @@ static int qe_resume(struct platform_device *ofdev)
return 0;
}
-static int qe_probe(struct platform_device *ofdev,
- const struct of_device_id *id)
+static int qe_probe(struct platform_device *ofdev)
{
return 0;
}
@@ -670,7 +669,7 @@ static const struct of_device_id qe_ids[] = {
{ },
};
-static struct of_platform_driver qe_driver = {
+static struct platform_driver qe_driver = {
.driver = {
.name = "fsl-qe",
.owner = THIS_MODULE,
@@ -682,7 +681,7 @@ static struct of_platform_driver qe_driver = {
static int __init qe_drv_init(void)
{
- return of_register_platform_driver(&qe_driver);
+ return platform_driver_register(&qe_driver);
}
device_initcall(qe_drv_init);
#endif /* defined(CONFIG_SUSPEND) && defined(CONFIG_PPC_85xx) */
diff --git a/arch/sparc/include/asm/parport.h b/arch/sparc/include/asm/parport.h
index aa4c82648d88..cb33608cc68f 100644
--- a/arch/sparc/include/asm/parport.h
+++ b/arch/sparc/include/asm/parport.h
@@ -103,7 +103,7 @@ static inline unsigned int get_dma_residue(unsigned int dmanr)
return ebus_dma_residue(&sparc_ebus_dmas[dmanr].info);
}
-static int __devinit ecpp_probe(struct platform_device *op, const struct of_device_id *match)
+static int __devinit ecpp_probe(struct platform_device *op)
{
unsigned long base = op->resource[0].start;
unsigned long config = op->resource[1].start;
@@ -235,7 +235,7 @@ static const struct of_device_id ecpp_match[] = {
{},
};
-static struct of_platform_driver ecpp_driver = {
+static struct platform_driver ecpp_driver = {
.driver = {
.name = "ecpp",
.owner = THIS_MODULE,
@@ -247,7 +247,7 @@ static struct of_platform_driver ecpp_driver = {
static int parport_pc_find_nonpci_ports(int autoirq, int autodma)
{
- return of_register_platform_driver(&ecpp_driver);
+ return platform_driver_register(&ecpp_driver);
}
#endif /* !(_ASM_SPARC64_PARPORT_H */
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index 52de4a9424e8..f679c57644d5 100644
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -137,8 +137,7 @@ static const struct file_operations apc_fops = {
static struct miscdevice apc_miscdev = { APC_MINOR, APC_DEVNAME, &apc_fops };
-static int __devinit apc_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit apc_probe(struct platform_device *op)
{
int err;
@@ -174,7 +173,7 @@ static struct of_device_id __initdata apc_match[] = {
};
MODULE_DEVICE_TABLE(of, apc_match);
-static struct of_platform_driver apc_driver = {
+static struct platform_driver apc_driver = {
.driver = {
.name = "apc",
.owner = THIS_MODULE,
@@ -185,7 +184,7 @@ static struct of_platform_driver apc_driver = {
static int __init apc_init(void)
{
- return of_register_platform_driver(&apc_driver);
+ return platform_driver_register(&apc_driver);
}
/* This driver is not critical to the boot process
diff --git a/arch/sparc/kernel/auxio_64.c b/arch/sparc/kernel/auxio_64.c
index 3efd3c5af6a9..2abace076c7d 100644
--- a/arch/sparc/kernel/auxio_64.c
+++ b/arch/sparc/kernel/auxio_64.c
@@ -102,8 +102,7 @@ static struct of_device_id __initdata auxio_match[] = {
MODULE_DEVICE_TABLE(of, auxio_match);
-static int __devinit auxio_probe(struct platform_device *dev,
- const struct of_device_id *match)
+static int __devinit auxio_probe(struct platform_device *dev)
{
struct device_node *dp = dev->dev.of_node;
unsigned long size;
@@ -132,7 +131,7 @@ static int __devinit auxio_probe(struct platform_device *dev,
return 0;
}
-static struct of_platform_driver auxio_driver = {
+static struct platform_driver auxio_driver = {
.probe = auxio_probe,
.driver = {
.name = "auxio",
@@ -143,7 +142,7 @@ static struct of_platform_driver auxio_driver = {
static int __init auxio_init(void)
{
- return of_register_platform_driver(&auxio_driver);
+ return platform_driver_register(&auxio_driver);
}
/* Must be after subsys_initcall() so that busses are probed. Must
diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c
index cfa2624c5332..136d3718a74a 100644
--- a/arch/sparc/kernel/central.c
+++ b/arch/sparc/kernel/central.c
@@ -59,8 +59,7 @@ static int __devinit clock_board_calc_nslots(struct clock_board *p)
}
}
-static int __devinit clock_board_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit clock_board_probe(struct platform_device *op)
{
struct clock_board *p = kzalloc(sizeof(*p), GFP_KERNEL);
int err = -ENOMEM;
@@ -148,7 +147,7 @@ static struct of_device_id __initdata clock_board_match[] = {
{},
};
-static struct of_platform_driver clock_board_driver = {
+static struct platform_driver clock_board_driver = {
.probe = clock_board_probe,
.driver = {
.name = "clock_board",
@@ -157,8 +156,7 @@ static struct of_platform_driver clock_board_driver = {
},
};
-static int __devinit fhc_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit fhc_probe(struct platform_device *op)
{
struct fhc *p = kzalloc(sizeof(*p), GFP_KERNEL);
int err = -ENOMEM;
@@ -254,7 +252,7 @@ static struct of_device_id __initdata fhc_match[] = {
{},
};
-static struct of_platform_driver fhc_driver = {
+static struct platform_driver fhc_driver = {
.probe = fhc_probe,
.driver = {
.name = "fhc",
@@ -265,8 +263,8 @@ static struct of_platform_driver fhc_driver = {
static int __init sunfire_init(void)
{
- (void) of_register_platform_driver(&fhc_driver);
- (void) of_register_platform_driver(&clock_board_driver);
+ (void) platform_driver_register(&fhc_driver);
+ (void) platform_driver_register(&clock_board_driver);
return 0;
}
diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c
index 08c466ebb32b..668c7be5d365 100644
--- a/arch/sparc/kernel/chmc.c
+++ b/arch/sparc/kernel/chmc.c
@@ -392,8 +392,7 @@ static void __devinit jbusmc_construct_dimm_groups(struct jbusmc *p,
}
}
-static int __devinit jbusmc_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit jbusmc_probe(struct platform_device *op)
{
const struct linux_prom64_registers *mem_regs;
struct device_node *mem_node;
@@ -690,8 +689,7 @@ static void chmc_fetch_decode_regs(struct chmc *p)
chmc_read_mcreg(p, CHMCTRL_DECODE4));
}
-static int __devinit chmc_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit chmc_probe(struct platform_device *op)
{
struct device_node *dp = op->dev.of_node;
unsigned long ver;
@@ -765,13 +763,12 @@ out_free:
goto out;
}
-static int __devinit us3mc_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit us3mc_probe(struct platform_device *op)
{
if (mc_type == MC_TYPE_SAFARI)
- return chmc_probe(op, match);
+ return chmc_probe(op);
else if (mc_type == MC_TYPE_JBUS)
- return jbusmc_probe(op, match);
+ return jbusmc_probe(op);
return -ENODEV;
}
@@ -810,7 +807,7 @@ static const struct of_device_id us3mc_match[] = {
};
MODULE_DEVICE_TABLE(of, us3mc_match);
-static struct of_platform_driver us3mc_driver = {
+static struct platform_driver us3mc_driver = {
.driver = {
.name = "us3mc",
.owner = THIS_MODULE,
@@ -848,7 +845,7 @@ static int __init us3mc_init(void)
ret = register_dimm_printer(us3mc_dimm_printer);
if (!ret) {
- ret = of_register_platform_driver(&us3mc_driver);
+ ret = platform_driver_register(&us3mc_driver);
if (ret)
unregister_dimm_printer(us3mc_dimm_printer);
}
@@ -859,7 +856,7 @@ static void __exit us3mc_cleanup(void)
{
if (us3mc_platform()) {
unregister_dimm_printer(us3mc_dimm_printer);
- of_unregister_platform_driver(&us3mc_driver);
+ platform_driver_unregister(&us3mc_driver);
}
}
diff --git a/arch/sparc/kernel/pci_fire.c b/arch/sparc/kernel/pci_fire.c
index efb896d68754..be5e2441c6d7 100644
--- a/arch/sparc/kernel/pci_fire.c
+++ b/arch/sparc/kernel/pci_fire.c
@@ -455,8 +455,7 @@ static int __devinit pci_fire_pbm_init(struct pci_pbm_info *pbm,
return 0;
}
-static int __devinit fire_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit fire_probe(struct platform_device *op)
{
struct device_node *dp = op->dev.of_node;
struct pci_pbm_info *pbm;
@@ -507,7 +506,7 @@ static struct of_device_id __initdata fire_match[] = {
{},
};
-static struct of_platform_driver fire_driver = {
+static struct platform_driver fire_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
@@ -518,7 +517,7 @@ static struct of_platform_driver fire_driver = {
static int __init fire_init(void)
{
- return of_register_platform_driver(&fire_driver);
+ return platform_driver_register(&fire_driver);
}
subsys_initcall(fire_init);
diff --git a/arch/sparc/kernel/pci_psycho.c b/arch/sparc/kernel/pci_psycho.c
index 22eab7cf3b11..56ee745064de 100644
--- a/arch/sparc/kernel/pci_psycho.c
+++ b/arch/sparc/kernel/pci_psycho.c
@@ -503,8 +503,7 @@ static struct pci_pbm_info * __devinit psycho_find_sibling(u32 upa_portid)
#define PSYCHO_CONFIGSPACE 0x001000000UL
-static int __devinit psycho_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit psycho_probe(struct platform_device *op)
{
const struct linux_prom64_registers *pr_regs;
struct device_node *dp = op->dev.of_node;
@@ -601,7 +600,7 @@ static struct of_device_id __initdata psycho_match[] = {
{},
};
-static struct of_platform_driver psycho_driver = {
+static struct platform_driver psycho_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
@@ -612,7 +611,7 @@ static struct of_platform_driver psycho_driver = {
static int __init psycho_init(void)
{
- return of_register_platform_driver(&psycho_driver);
+ return platform_driver_register(&psycho_driver);
}
subsys_initcall(psycho_init);
diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c
index 5c3f5ec4cabc..2857073342d2 100644
--- a/arch/sparc/kernel/pci_sabre.c
+++ b/arch/sparc/kernel/pci_sabre.c
@@ -452,8 +452,7 @@ static void __devinit sabre_pbm_init(struct pci_pbm_info *pbm,
sabre_scan_bus(pbm, &op->dev);
}
-static int __devinit sabre_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit sabre_probe(struct platform_device *op)
{
const struct linux_prom64_registers *pr_regs;
struct device_node *dp = op->dev.of_node;
@@ -464,7 +463,7 @@ static int __devinit sabre_probe(struct platform_device *op,
const u32 *vdma;
u64 clear_irq;
- hummingbird_p = (match->data != NULL);
+ hummingbird_p = op->dev.of_match && (op->dev.of_match->data != NULL);
if (!hummingbird_p) {
struct device_node *cpu_dp;
@@ -595,7 +594,7 @@ static struct of_device_id __initdata sabre_match[] = {
{},
};
-static struct of_platform_driver sabre_driver = {
+static struct platform_driver sabre_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
@@ -606,7 +605,7 @@ static struct of_platform_driver sabre_driver = {
static int __init sabre_init(void)
{
- return of_register_platform_driver(&sabre_driver);
+ return platform_driver_register(&sabre_driver);
}
subsys_initcall(sabre_init);
diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c
index 445a47a2fb3d..6783410ceb02 100644
--- a/arch/sparc/kernel/pci_schizo.c
+++ b/arch/sparc/kernel/pci_schizo.c
@@ -1460,10 +1460,11 @@ out_err:
return err;
}
-static int __devinit schizo_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit schizo_probe(struct platform_device *op)
{
- return __schizo_init(op, (unsigned long) match->data);
+ if (!op->dev.of_match)
+ return -EINVAL;
+ return __schizo_init(op, (unsigned long) op->dev.of_match->data);
}
/* The ordering of this table is very important. Some Tomatillo
@@ -1490,7 +1491,7 @@ static struct of_device_id __initdata schizo_match[] = {
{},
};
-static struct of_platform_driver schizo_driver = {
+static struct platform_driver schizo_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
@@ -1501,7 +1502,7 @@ static struct of_platform_driver schizo_driver = {
static int __init schizo_init(void)
{
- return of_register_platform_driver(&schizo_driver);
+ return platform_driver_register(&schizo_driver);
}
subsys_initcall(schizo_init);
diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c
index 743344aa6d8a..158cd739b263 100644
--- a/arch/sparc/kernel/pci_sun4v.c
+++ b/arch/sparc/kernel/pci_sun4v.c
@@ -918,8 +918,7 @@ static int __devinit pci_sun4v_pbm_init(struct pci_pbm_info *pbm,
return 0;
}
-static int __devinit pci_sun4v_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit pci_sun4v_probe(struct platform_device *op)
{
const struct linux_prom64_registers *regs;
static int hvapi_negotiated = 0;
@@ -1008,7 +1007,7 @@ static struct of_device_id __initdata pci_sun4v_match[] = {
{},
};
-static struct of_platform_driver pci_sun4v_driver = {
+static struct platform_driver pci_sun4v_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
@@ -1019,7 +1018,7 @@ static struct of_platform_driver pci_sun4v_driver = {
static int __init pci_sun4v_init(void)
{
- return of_register_platform_driver(&pci_sun4v_driver);
+ return platform_driver_register(&pci_sun4v_driver);
}
subsys_initcall(pci_sun4v_init);
diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c
index 94536a85f161..93d7b4465f8d 100644
--- a/arch/sparc/kernel/pmc.c
+++ b/arch/sparc/kernel/pmc.c
@@ -51,8 +51,7 @@ static void pmc_swift_idle(void)
#endif
}
-static int __devinit pmc_probe(struct platform_device *op,
- const struct of_device_id *match)
+static int __devinit pmc_probe(struct platform_device *op)
{
regs = of_ioremap(&op->resource[0], 0,
resource_size(&op->resource[0]), PMC_OBPNAME);
@@ -78,7 +77,7 @@ static struct of_device_id __initdata pmc_match[] = {
};
MODULE_DEVICE_TABLE(of, pmc_match);
-static struct of_platform_driver pmc_driver = {
+static struct platform_driver pmc_driver = {
.driver = {
.name = "pmc",
.owner = THIS_MODULE,
@@ -89,7 +88,7 @@ static struct of_platform_driver pmc_driver = {
static int __init pmc_init(void)
{
- return of_register_platform_driver(&pmc_driver);
+ return platform_driver_register(&pmc_driver);
}
/* This driver is not critical to the boot process
diff --git a/arch/sparc/kernel/power.c b/arch/sparc/kernel/power.c
index 2c59f4d387dd..cd725fe238b2 100644
--- a/arch/sparc/kernel/power.c
+++ b/arch/sparc/kernel/power.c
@@ -33,7 +33,7 @@ static int __devinit has_button_interrupt(unsigned int irq, struct device_node *
return 1;
}
-static int __devinit power_probe(struct platform_device *op, const struct of_device_id *match)
+static int __devinit power_probe(struct platform_device *op)
{
struct resource *res = &op->resource[0];
unsigned int irq = op->archdata.irqs[0];
@@ -59,7 +59,7 @@ static struct of_device_id __initdata power_match[] = {
{},
};
-static struct of_platform_driver power_driver = {
+static struct platform_driver power_driver = {
.probe = power_probe,
.driver = {
.name = "power",
@@ -70,7 +70,7 @@ static struct of_platform_driver power_driver = {
static int __init power_init(void)
{
- return of_register_platform_driver(&power_driver);
+ return platform_driver_register(&power_driver);
}
device_initcall(power_init);
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 4211bfc9bcad..19ab42a932db 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -137,7 +137,7 @@ static struct platform_device m48t59_rtc = {
},
};
-static int __devinit clock_probe(struct platform_device *op, const struct of_device_id *match)
+static int __devinit clock_probe(struct platform_device *op)
{
struct device_node *dp = op->dev.of_node;
const char *model = of_get_property(dp, "model", NULL);
@@ -171,7 +171,7 @@ static struct of_device_id __initdata clock_match[] = {
{},
};
-static struct of_platform_driver clock_driver = {
+static struct platform_driver clock_driver = {
.probe = clock_probe,
.driver = {
.name = "rtc",
@@ -184,7 +184,7 @@ static struct of_platform_driver clock_driver = {
/* Probe for the mostek real time clock chip. */
static int __init clock_init(void)
{
- return of_register_platform_driver(&clock_driver);
+ return platform_driver_register(&clock_driver);
}
/* Must be after subsys_initcall() so that busses are probed. Must
* be before device_initcall() because things like the RTC driver
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c
index 3bc9c9979b92..e1862793a61d 100644
--- a/arch/sparc/kernel/time_64.c
+++ b/arch/sparc/kernel/time_64.c
@@ -419,7 +419,7 @@ static struct platform_device rtc_cmos_device = {
.num_resources = 1,
};
-static int __devinit rtc_probe(struct platform_device *op, const struct of_device_id *match)
+static int __devinit rtc_probe(struct platform_device *op)
{
struct resource *r;
@@ -462,7 +462,7 @@ static struct of_device_id __initdata rtc_match[] = {
{},
};
-static struct of_platform_driver rtc_driver = {
+static struct platform_driver rtc_driver = {
.probe = rtc_probe,
.driver = {
.name = "rtc",
@@ -477,7 +477,7 @@ static struct platform_device rtc_bq4802_device = {
.num_resources = 1,
};
-static int __devinit bq4802_probe(struct platform_device *op, const struct of_device_id *match)
+static int __devinit bq4802_probe(struct platform_device *op)
{
printk(KERN_INFO "%s: BQ4802 regs at 0x%llx\n",
@@ -495,7 +495,7 @@ static struct of_device_id __initdata bq4802_match[] = {
{},
};
-static struct of_platform_driver bq4802_driver = {
+static struct platform_driver bq4802_driver = {
.probe = bq4802_probe,
.driver = {
.name = "bq4802",
@@ -534,7 +534,7 @@ static struct platform_device m48t59_rtc = {
},
};
-static int __devinit mostek_probe(struct platform_device *op, const struct of_device_id *match)
+static int __devinit mostek_probe(struct platform_device *op)
{
struct device_node *dp = op->dev.of_node;
@@ -559,7 +559,7 @@ static struct of_device_id __initdata mostek_match[] = {
{},
};
-static struct of_platform_driver mostek_driver = {
+static struct platform_driver mostek_driver = {
.probe = mostek_probe,
.driver = {
.name = "mostek",
@@ -586,9 +586,9 @@ static int __init clock_init(void)
if (tlb_type == hypervisor)
return platform_device_register(&rtc_sun4v_device);
- (void) of_register_platform_driver(&rtc_driver);
- (void) of_register_platform_driver(&mostek_driver);
- (void) of_register_platform_driver(&bq4802_driver);
+ (void) platform_driver_register(&rtc_driver);
+ (void) platform_driver_register(&mostek_driver);
+ (void) platform_driver_register(&bq4802_driver);
return 0;
}