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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-03-15 23:44:41 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2010-05-11 01:08:15 +0400 |
| commit | 228c54ef7a028d5a4b6606eb0c8035874d9b6788 (patch) | |
| tree | 3d8cd4ab882d3a4339e64a60ba597250a0971bf2 | |
| parent | 94b849aaf6e22ab7bf54b0d0377a882d4892396d (diff) | |
| download | linux-228c54ef7a028d5a4b6606eb0c8035874d9b6788.tar.xz | |
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>
| -rw-r--r-- | include/linux/pm_wakeup.h | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h index 0aae7776185e..22d64c18056c 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 */ |