From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Mon, 15 Mar 2010 20:44:41 +0000 (+0100)
Subject: PM: pm_wakeup - switch to using bool
X-Git-Tag: upstream/snapshot3+hdmi~14579^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=228c54ef7a028d5a4b6606eb0c8035874d9b6788;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

PM: pm_wakeup - switch to using bool

Also change couple of stubs implemented as macros in !CONFIG_PM case
in statinc inline functions to provide proper typechecking of
arguments regardless of config.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---

diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
index 0aae777..22d64c1 100644
--- a/include/linux/pm_wakeup.h
+++ b/include/linux/pm_wakeup.h
@@ -25,32 +25,34 @@
 # error "please don't include this file directly"
 #endif
 
+#include <linux/types.h>
+
 #ifdef CONFIG_PM
 
 /* changes to device_may_wakeup take effect on the next pm state change.
  * by default, devices should wakeup if they can.
  */
-static inline void device_init_wakeup(struct device *dev, int val)
+static inline void device_init_wakeup(struct device *dev, bool val)
 {
-	dev->power.can_wakeup = dev->power.should_wakeup = !!val;
+	dev->power.can_wakeup = dev->power.should_wakeup = val;
 }
 
-static inline void device_set_wakeup_capable(struct device *dev, int val)
+static inline void device_set_wakeup_capable(struct device *dev, bool capable)
 {
-	dev->power.can_wakeup = !!val;
+	dev->power.can_wakeup = capable;
 }
 
-static inline int device_can_wakeup(struct device *dev)
+static inline bool device_can_wakeup(struct device *dev)
 {
 	return dev->power.can_wakeup;
 }
 
-static inline void device_set_wakeup_enable(struct device *dev, int val)
+static inline void device_set_wakeup_enable(struct device *dev, bool enable)
 {
-	dev->power.should_wakeup = !!val;
+	dev->power.should_wakeup = enable;
 }
 
-static inline int device_may_wakeup(struct device *dev)
+static inline bool device_may_wakeup(struct device *dev)
 {
 	return dev->power.can_wakeup && dev->power.should_wakeup;
 }
@@ -58,20 +60,28 @@ static inline int device_may_wakeup(struct device *dev)
 #else /* !CONFIG_PM */
 
 /* For some reason the next two routines work even without CONFIG_PM */
-static inline void device_init_wakeup(struct device *dev, int val)
+static inline void device_init_wakeup(struct device *dev, bool val)
 {
-	dev->power.can_wakeup = !!val;
+	dev->power.can_wakeup = val;
 }
 
-static inline void device_set_wakeup_capable(struct device *dev, int val) { }
+static inline void device_set_wakeup_capable(struct device *dev, bool capable)
+{
+}
 
-static inline int device_can_wakeup(struct device *dev)
+static inline bool device_can_wakeup(struct device *dev)
 {
 	return dev->power.can_wakeup;
 }
 
-#define device_set_wakeup_enable(dev, val)	do {} while (0)
-#define device_may_wakeup(dev)			0
+static inline void device_set_wakeup_enable(struct device *dev, bool enable)
+{
+}
+
+static inline bool device_may_wakeup(struct device *dev)
+{
+	return false;
+}
 
 #endif /* !CONFIG_PM */