From 35ef385b71f0bd79b1e2d7bb0180ea5b677db583 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Sat, 11 Sep 2021 12:12:12 +0800 Subject: [PATCH] Intel: cpuidle: use BIT() for idle state flags and remove CPUIDLE_DRIVER_FLAGS_MASK mainline inclusion from mainline-v5.1-rc1 commit 44021606298870e4adc641ef3927e7bb47ca8236 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I47H3V CVE: NA -------------------------------- 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 Signed-off-by: Rafael J. Wysocki Signed-off-by: yjia Signed-off-by: Jackie Liu Signed-off-by: Zheng Zengkai Reviewed-by: Hanjun Guo Reviewed-by: Xie XiuQi Signed-off-by: Yang Yingliang --- 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; -- GitLab