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authorRafael J. Wysocki <rjw@sisk.pl>2011-08-25 15:33:50 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2011-08-25 15:33:50 +0200
commit5c095a0e0d600d5a5a4207eaadabd18db46395ce (patch)
tree18163d773234898e71c22d83b265a1eccfba11d9 /include/linux/pm_runtime.h
parent111058c3ff29a6a25216b31789046c2a330baa7d (diff)
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 <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm_runtime.h')
-rw-r--r--include/linux/pm_runtime.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index daac05d751b2..6b90630e3c98 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -258,14 +258,18 @@ struct pm_clk_notifier_block {
};
#ifdef CONFIG_PM_CLK
-extern int pm_clk_init(struct device *dev);
+extern void pm_clk_init(struct device *dev);
+extern int pm_clk_create(struct device *dev);
extern void pm_clk_destroy(struct device *dev);
extern int pm_clk_add(struct device *dev, const char *con_id);
extern void pm_clk_remove(struct device *dev, const char *con_id);
extern int pm_clk_suspend(struct device *dev);
extern int pm_clk_resume(struct device *dev);
#else
-static inline int pm_clk_init(struct device *dev)
+static inline void pm_clk_init(struct device *dev)
+{
+}
+static inline int pm_clk_create(struct device *dev)
{
return -EINVAL;
}