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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-30 01:41:56 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-02-11 00:02:43 +0100 |
| commit | 90ca2979ed9d69d8b1b729cb2e9d8e9874fad5f5 (patch) | |
| tree | fae0d4c880b8c26bb5b73787f1e4b3821611049a /arch/arm/mach-s3c64xx/cpuidle.c | |
| parent | ARM: SAMSUNG: Add a callback 'notify_after' for PWM backlight control (diff) | |
| download | linux-90ca2979ed9d69d8b1b729cb2e9d8e9874fad5f5.tar.xz linux-90ca2979ed9d69d8b1b729cb2e9d8e9874fad5f5.zip | |
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>
Diffstat (limited to 'arch/arm/mach-s3c64xx/cpuidle.c')
| -rw-r--r-- | arch/arm/mach-s3c64xx/cpuidle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c index 625d2c7b4540..179460f38db7 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", |