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>

1 files changed, 1 insertions, 45 deletions

diff --git a/include/linux/pm.h b/include/linux/pm.h
index 3342627e2bd..1de72cbbe0d 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