diff options
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index 43dcda937ddf..9d6464ea99c6 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -21,6 +21,7 @@ #include <linux/compiler.h> #include <linux/types.h> #include <linux/mutex.h> +#include <linux/pinctrl/devinfo.h> #include <linux/pm.h> #include <linux/atomic.h> #include <linux/ratelimit.h> @@ -395,8 +396,8 @@ extern int class_for_each_device(struct class *class, struct device *start, void *data, int (*fn)(struct device *dev, void *data)); extern struct device *class_find_device(struct class *class, - struct device *start, void *data, - int (*match)(struct device *, void *)); + struct device *start, const void *data, + int (*match)(struct device *, const void *)); struct class_attribute { struct attribute attr; @@ -573,6 +574,7 @@ extern int devres_release_group(struct device *dev, void *id); extern void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp); extern void devm_kfree(struct device *dev, void *p); +void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res); void __iomem *devm_request_and_ioremap(struct device *dev, struct resource *res); @@ -620,6 +622,8 @@ struct acpi_dev_node { * @pm_domain: Provide callbacks that are executed during system suspend, * hibernation, system resume and during runtime PM transitions * along with subsystem-level and driver-level callbacks. + * @pins: For device pin management. + * See Documentation/pinctrl.txt for details. * @numa_node: NUMA node this device is close to. * @dma_mask: Dma mask (if dma'ble device). * @coherent_dma_mask: Like dma_mask, but for alloc_coherent mapping as not all @@ -672,6 +676,10 @@ struct device { struct dev_pm_info power; struct dev_pm_domain *pm_domain; +#ifdef CONFIG_PINCTRL + struct dev_pin_info *pins; +#endif + #ifdef CONFIG_NUMA int numa_node; /* NUMA node this device is close to */ #endif |