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| author | Kevin Hilman <khilman@ti.com> | 2012-06-19 09:54:38 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-06-25 11:24:23 -0700 |
| commit | 34059a878f5cb20652cbc937f35c925f2b378831 (patch) | |
| tree | 3a11e2900a8b924de8b8cc17136db9e1af3abe3b /arch/arm/mach-omap2/pm34xx.c | |
| parent | 58f0829b7186150318c79515f0e0850c5e7a9c89 (diff) | |
| download | linux-34059a878f5cb20652cbc937f35c925f2b378831.tar.gz linux-34059a878f5cb20652cbc937f35c925f2b378831.tar.bz2 linux-34059a878f5cb20652cbc937f35c925f2b378831.zip | |
ARM: OMAP3: PM: cleanup cam_pwrdm leftovers
commit e7410cf7 (OMAP3: PM: move device-specific special cases from PM
core into CPUidle) moved mangement of cam_pwrdm to CPUidle but left
some remnants behind, namely the call to clkcm_allo_idle() for the
clockdomains in the MPU pwrdm. Remove these since they are not
necessary and cause unwanted latency in the idle path.
Acked-by: Tero Kristo <Tero Kristo <t-kristo@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index dec2d55d7182..e63fdd02c6f5 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -70,7 +70,6 @@ void (*omap3_do_wfi_sram)(void); static struct powerdomain *mpu_pwrdm, *neon_pwrdm; static struct powerdomain *core_pwrdm, *per_pwrdm; -static struct powerdomain *cam_pwrdm; static void omap3_core_save_context(void) { @@ -354,8 +353,6 @@ void omap_sram_idle(void) pwrdm_post_transition(mpu_pwrdm); pwrdm_post_transition(neon_pwrdm); } - - clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]); } static void omap3_pm_idle(void) @@ -716,7 +713,6 @@ int __init omap3_pm_init(void) neon_pwrdm = pwrdm_lookup("neon_pwrdm"); per_pwrdm = pwrdm_lookup("per_pwrdm"); core_pwrdm = pwrdm_lookup("core_pwrdm"); - cam_pwrdm = pwrdm_lookup("cam_pwrdm"); neon_clkdm = clkdm_lookup("neon_clkdm"); mpu_clkdm = clkdm_lookup("mpu_clkdm"); |