From: Yangtao Li tiny.windzz@gmail.com
mainline inclusion from mainline-v5.1-rc1 commit 44021606298870e4adc641ef3927e7bb47ca8236 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I47H3V CVE: NA
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commit 44021606298870e4adc641ef3927e7bb47ca8236 upstream
Use BIT() macro to do a small tidy-up.
CPUIDLE_DRIVER_FLAGS_MASK is not used, so remove it.
Signed-off-by: Yangtao Li tiny.windzz@gmail.com Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: yjia yingbao.jia@intel.com Signed-off-by: Jackie Liu liuyun01@kylinos.cn Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Reviewed-by: Hanjun Guo guohanjun@huawei.com Reviewed-by: Xie XiuQi xiexiuqi@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- include/linux/cpuidle.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 9dd5a6b27b21..8623aac181b1 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -67,11 +67,9 @@ 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;