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author | Konrad Rzeszutek Wilk | 2012-09-12 17:14:33 +0200 |
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committer | Konrad Rzeszutek Wilk | 2012-09-12 17:14:33 +0200 |
commit | 25a765b7f05cb8460fa01b54568894b20e184862 (patch) | |
tree | 0b56db57b4d9f912393ab303c269e0fe6cdf8635 /drivers/acpi/power.c | |
parent | xen/privcmd: return -EFAULT on error (diff) | |
parent | x86: Document x86_init.paging.pagetable_init() (diff) | |
download | kernel-qcow2-linux-25a765b7f05cb8460fa01b54568894b20e184862.tar.gz kernel-qcow2-linux-25a765b7f05cb8460fa01b54568894b20e184862.tar.xz kernel-qcow2-linux-25a765b7f05cb8460fa01b54568894b20e184862.zip |
Merge branch 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into stable/for-linus-3.7
* 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (9690 commits)
x86: Document x86_init.paging.pagetable_init()
x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done()
x86: Move paging_init() call to x86_init.paging.pagetable_init()
x86: Rename pagetable_setup_start() to pagetable_init()
x86: Remove base argument from x86_init.paging.pagetable_setup_start
Linux 3.6-rc5
HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
Remove user-triggerable BUG from mpol_to_str
xen/pciback: Fix proper FLR steps.
uml: fix compile error in deliver_alarm()
dj: memory scribble in logi_dj
Fix order of arguments to compat_put_time[spec|val]
xen: Use correct masking in xen_swiotlb_alloc_coherent.
xen: fix logical error in tlb flushing
xen/p2m: Fix one-off error in checking the P2M tree directory.
powerpc: Don't use __put_user() in patch_instruction
powerpc: Make sure IPI handlers see data written by IPI senders
powerpc: Restore correct DSCR in context switch
powerpc: Fix DSCR inheritance in copy_thread()
powerpc: Keep thread.dscr and thread.dscr_inherit in sync
...
Diffstat (limited to 'drivers/acpi/power.c')
-rw-r--r-- | drivers/acpi/power.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index dd6d6a3c6780..fc1803414629 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -60,7 +60,6 @@ ACPI_MODULE_NAME("power"); static int acpi_power_add(struct acpi_device *device); static int acpi_power_remove(struct acpi_device *device, int type); -static int acpi_power_resume(struct acpi_device *device); static const struct acpi_device_id power_device_ids[] = { {ACPI_POWER_HID, 0}, @@ -68,6 +67,11 @@ static const struct acpi_device_id power_device_ids[] = { }; MODULE_DEVICE_TABLE(acpi, power_device_ids); +#ifdef CONFIG_PM_SLEEP +static int acpi_power_resume(struct device *dev); +#endif +static SIMPLE_DEV_PM_OPS(acpi_power_pm, NULL, acpi_power_resume); + static struct acpi_driver acpi_power_driver = { .name = "power", .class = ACPI_POWER_CLASS, @@ -75,8 +79,8 @@ static struct acpi_driver acpi_power_driver = { .ops = { .add = acpi_power_add, .remove = acpi_power_remove, - .resume = acpi_power_resume, }, + .drv.pm = &acpi_power_pm, }; /* @@ -390,6 +394,7 @@ void acpi_power_resource_unregister_device(struct device *dev, acpi_handle handl __acpi_power_resource_unregister_device(dev, list->handles[i]); } +EXPORT_SYMBOL_GPL(acpi_power_resource_unregister_device); static int __acpi_power_resource_register_device( struct acpi_power_managed_device *powered_device, acpi_handle handle) @@ -460,6 +465,7 @@ no_power_resource: printk(KERN_WARNING PREFIX "Invalid Power Resource to register!"); return -ENODEV; } +EXPORT_SYMBOL_GPL(acpi_power_resource_register_device); /** * acpi_device_sleep_wake - execute _DSW (Device Sleep Wake) or (deprecated in @@ -771,14 +777,17 @@ static int acpi_power_remove(struct acpi_device *device, int type) return 0; } -static int acpi_power_resume(struct acpi_device *device) +#ifdef CONFIG_PM_SLEEP +static int acpi_power_resume(struct device *dev) { int result = 0, state; + struct acpi_device *device; struct acpi_power_resource *resource; - if (!device) + if (!dev) return -EINVAL; + device = to_acpi_device(dev); resource = acpi_driver_data(device); if (!resource) return -EINVAL; @@ -797,6 +806,7 @@ static int acpi_power_resume(struct acpi_device *device) return result; } +#endif int __init acpi_power_init(void) { |