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clockevents: Rename state to state_use_accessors 

The only sensible way to make abuse of core internal fields obvious
and easy to grep for.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
This commit is contained in:
Thomas Gleixner 2015-06-02 14:30:11 +02:00
parent 051ebd101b
commit be3ef76e9d
2 changed files with 9 additions and 9 deletions
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14
include/linux/clockchips.h
View File

@ -87,7 +87,7 @@ enum clock_event_state {
* @mult: nanosecond to cycles multiplier * @mult: nanosecond to cycles multiplier
* @shift: nanoseconds to cycles divisor (power of two) * @shift: nanoseconds to cycles divisor (power of two)
* @mode: operating mode, relevant only to ->set_mode(), OBSOLETE * @mode: operating mode, relevant only to ->set_mode(), OBSOLETE
* @state: current state of the device, assigned by the core code * @state_use_accessors:current state of the device, assigned by the core code
* @features: features * @features: features
* @retries: number of forced programming retries * @retries: number of forced programming retries
* @set_mode: legacy set mode function, only for modes <= CLOCK_EVT_MODE_RESUME. * @set_mode: legacy set mode function, only for modes <= CLOCK_EVT_MODE_RESUME.
@ -117,7 +117,7 @@ struct clock_event_device {
u32 mult; u32 mult;
u32 shift; u32 shift;
enum clock_event_mode mode; enum clock_event_mode mode;
enum clock_event_state state; enum clock_event_state state_use_accessors;
unsigned int features; unsigned int features;
unsigned long retries; unsigned long retries;
@ -152,27 +152,27 @@ struct clock_event_device {
/* Helpers to verify state of a clockevent device */ /* Helpers to verify state of a clockevent device */
static inline bool clockevent_state_detached(struct clock_event_device *dev) static inline bool clockevent_state_detached(struct clock_event_device *dev)
{ {
return dev->state == CLOCK_EVT_STATE_DETACHED; return dev->state_use_accessors == CLOCK_EVT_STATE_DETACHED;
} }
static inline bool clockevent_state_shutdown(struct clock_event_device *dev) static inline bool clockevent_state_shutdown(struct clock_event_device *dev)
{ {
return dev->state == CLOCK_EVT_STATE_SHUTDOWN; return dev->state_use_accessors == CLOCK_EVT_STATE_SHUTDOWN;
} }
static inline bool clockevent_state_periodic(struct clock_event_device *dev) static inline bool clockevent_state_periodic(struct clock_event_device *dev)
{ {
return dev->state == CLOCK_EVT_STATE_PERIODIC; return dev->state_use_accessors == CLOCK_EVT_STATE_PERIODIC;
} }
static inline bool clockevent_state_oneshot(struct clock_event_device *dev) static inline bool clockevent_state_oneshot(struct clock_event_device *dev)
{ {
return dev->state == CLOCK_EVT_STATE_ONESHOT; return dev->state_use_accessors == CLOCK_EVT_STATE_ONESHOT;
} }
static inline bool clockevent_state_oneshot_stopped(struct clock_event_device *dev) static inline bool clockevent_state_oneshot_stopped(struct clock_event_device *dev)
{ {
return dev->state == CLOCK_EVT_STATE_ONESHOT_STOPPED; return dev->state_use_accessors == CLOCK_EVT_STATE_ONESHOT_STOPPED;
} }
/* /*

4
kernel/time/tick-internal.h
View File

@ -38,13 +38,13 @@ static inline int tick_device_is_functional(struct clock_event_device *dev)
static inline enum clock_event_state clockevent_get_state(struct clock_event_device *dev) static inline enum clock_event_state clockevent_get_state(struct clock_event_device *dev)
{ {
return dev->state; return dev->state_use_accessors;
} }
static inline void clockevent_set_state(struct clock_event_device *dev, static inline void clockevent_set_state(struct clock_event_device *dev,
enum clock_event_state state) enum clock_event_state state)
{ {
dev->state = state; dev->state_use_accessors = state;
} }
extern void clockevents_shutdown(struct clock_event_device *dev); extern void clockevents_shutdown(struct clock_event_device *dev);