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authorYangtao Li <tiny.windzz@gmail.com>2019-01-15 12:22:10 -0500
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-01-17 22:16:13 +0100
commit44021606298870e4adc641ef3927e7bb47ca8236 (patch)
tree7f11782fa6beea4ab16ee3ad1447f8eda4da3ba6 /include/linux/cpuidle.h
parent3b7357663a47092576c2802dd1dc74d35c8c8721 (diff)
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: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/cpuidle.h')
-rw-r--r--include/linux/cpuidle.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 4dff74f48d4b..3b39472324a3 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -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;