Commit 44021606 authored by Yangtao Li's avatar Yangtao Li Committed by Rafael J. Wysocki
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cpuidle: use BIT() for idle state flags and remove CPUIDLE_DRIVER_FLAGS_MASK 



Use BIT() macro to do a small tidy-up.

CPUIDLE_DRIVER_FLAGS_MASK is not used, so remove it.

Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 3b735766

include/linux/cpuidle.h

+3 −5
Original line number Diff line number Diff line
@@ -69,11 +69,9 @@ struct cpuidle_state { 


/* Idle State Flags */

#define CPUIDLE_FLAG_NONE       (0x00)

#define CPUIDLE_FLAG_POLLING	(0x01) /* polling state */

#define CPUIDLE_FLAG_COUPLED	(0x02) /* state applies to multiple cpus */

#define CPUIDLE_FLAG_TIMER_STOP (0x04)  /* timer is stopped on this state */



#define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)

#define CPUIDLE_FLAG_POLLING	BIT(0) /* polling state */

#define CPUIDLE_FLAG_COUPLED	BIT(1) /* state applies to multiple cpus */

#define CPUIDLE_FLAG_TIMER_STOP BIT(2) /* timer is stopped on this state */



struct cpuidle_device_kobj;

struct cpuidle_state_kobj;