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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-30 09:41:56 +0900
committerKukjin Kim <kgene.kim@samsung.com>2012-02-11 08:02:43 +0900
commit90ca2979ed9d69d8b1b729cb2e9d8e9874fad5f5 (patch)
treefae0d4c880b8c26bb5b73787f1e4b3821611049a
parent23747145070779682ccdf948b786adaf88b2a89e (diff)
ARM: S3C64XX: Reduce residency requirement for cpuidle WFI mode
Entering and leaving WFI is really cheap so there's no reason to have much of a residency requirement for the state. Lower it to 1ms. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
-rw-r--r--arch/arm/mach-s3c64xx/cpuidle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c
index 625d2c7b454..179460f38db 100644
--- a/arch/arm/mach-s3c64xx/cpuidle.c
+++ b/arch/arm/mach-s3c64xx/cpuidle.c
@@ -55,7 +55,7 @@ static struct cpuidle_state s3c64xx_cpuidle_set[] = {
[0] = {
.enter = s3c64xx_enter_idle,
.exit_latency = 1,
- .target_residency = 100000,
+ .target_residency = 1,
.flags = CPUIDLE_FLAG_TIME_VALID,
.name = "IDLE",
.desc = "System active, ARM gated",