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authorAlan Stern <stern@rowland.harvard.edu>2008-03-19 22:39:13 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-19 19:10:26 -0700
commit9a3df1f7de0ecaf77a1dde86f2a4dc020f37f87e (patch)
tree599a884cf4b42c516226c0f845cd32d0295b74ed /include/linux/pm.h
parentd288e47c471e1090e80c62ad95882fafbf3f499d (diff)
PM: Convert wakeup flag accessors to inline functions
This patch (as1058) improves the wakeup macros in include/linux/pm.h. All but the trivial ones are converted to inline routines, which requires moving them to a separate header file since they depend on the definition of struct device. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/pm.h')
-rw-r--r--include/linux/pm.h46
1 files changed, 1 insertions, 45 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 3342627e2bd6..1de72cbbe0d1 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -212,54 +212,10 @@ static inline int device_suspend(pm_message_t state)
return 0;
}
-#define suspend_report_result(fn, ret) do { } while (0)
+#define suspend_report_result(fn, ret) do {} while (0)
#endif /* !CONFIG_PM_SLEEP */
-#ifdef CONFIG_PM
-
-#define device_set_wakeup_enable(dev,val) \
- ((dev)->power.should_wakeup = !!(val))
-#define device_may_wakeup(dev) \
- (device_can_wakeup(dev) && (dev)->power.should_wakeup)
-
-/*
- * Platform hook to activate device wakeup capability, if that's not already
- * handled by enable_irq_wake() etc.
- * Returns zero on success, else negative errno
- */
-extern int (*platform_enable_wakeup)(struct device *dev, int is_on);
-
-static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
-{
- if (platform_enable_wakeup)
- return (*platform_enable_wakeup)(dev, is_on);
- return 0;
-}
-
-#else /* !CONFIG_PM */
-
-#define device_set_wakeup_enable(dev,val) do{}while(0)
-#define device_may_wakeup(dev) (0)
-
-static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
-{
- return 0;
-}
-
-#endif /* !CONFIG_PM */
-
-/* changes to device_may_wakeup take effect on the next pm state change.
- * by default, devices should wakeup if they can.
- */
-#define device_can_wakeup(dev) \
- ((dev)->power.can_wakeup)
-#define device_init_wakeup(dev,val) \
- do { \
- device_can_wakeup(dev) = !!(val); \
- device_set_wakeup_enable(dev,val); \
- } while(0)
-
/*
* Global Power Management flags
* Used to keep APM and ACPI from both being active