diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2013-04-03 16:15:19 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-09 00:20:06 +0400 |
| commit | c062d44311107de7e384e26d7b97803657cf44f8 (patch) | |
| tree | 8a14bf0fb7a59748364e8debd30f4bad46ab2917 /arch/arm/mach-davinci | |
| parent | 0697598db56179dbaa9376f29703f6b94751a73f (diff) | |
| download | linux-c062d44311107de7e384e26d7b97803657cf44f8.tar.xz | |
ARM: davinci: cpuidle: fix wrong enter function
The davinci_enter_idle is called from the cpuidle with the
cpuidle_wrap_enter function. This one does the time compution
for entering and exiting the idle function and then we call
again cpuidle_wrap_enter for cpu_do_idle. This is wrong, we
are calling recursively cpuidle_wrap_enter for nothing and
furthermore reenabling the local irq.
Remove this and replace it by the cpu_do_idle function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm/mach-davinci')
| -rw-r--r-- | arch/arm/mach-davinci/cpuidle.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index 5ac9e9384b15..22d6d4acc8d9 100644 --- a/arch/arm/mach-davinci/cpuidle.c +++ b/arch/arm/mach-davinci/cpuidle.c @@ -50,14 +50,10 @@ static void davinci_save_ddr_power(int enter, bool pdown) /* Actual code that puts the SoC in different idle states */ static int davinci_enter_idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index) + struct cpuidle_driver *drv, int index) { davinci_save_ddr_power(1, ddr2_pdown); - - index = cpuidle_wrap_enter(dev, drv, index, - arm_cpuidle_simple_enter); - + cpu_do_idle(); davinci_save_ddr_power(0, ddr2_pdown); return index; |