From 5c095a0e0d600d5a5a4207eaadabd18db46395ce Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Thu, 25 Aug 2011 15:33:50 +0200 Subject: PM: Introduce struct pm_subsys_data Introduce struct pm_subsys_data that may be subclassed by subsystems to store subsystem-specific information related to the device. Move the clock management fields accessed through the power.subsys_data pointer in struct device to the new strucutre. Signed-off-by: Rafael J. Wysocki --- include/linux/device.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/device.h') diff --git a/include/linux/device.h b/include/linux/device.h index c20dfbfc49b4..5d200ed0071a 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -636,6 +636,11 @@ static inline void set_dev_node(struct device *dev, int node) } #endif +static inline struct pm_subsys_data *dev_to_psd(struct device *dev) +{ + return dev ? dev->power.subsys_data : NULL; +} + static inline unsigned int dev_get_uevent_suppress(const struct device *dev) { return dev->kobj.uevent_suppress; -- cgit v1.2.2