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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2013-04-12 12:35:49 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-22 01:05:16 +0200 |
| commit | 3dcb9f1b17879534c80ccbf62fd13156f83ef799 (patch) | |
| tree | fadb13d195e4f00b2ffe2d98f0ea064d0e1556e9 /arch/arm | |
| parent | 80d538b2754f1eed85296f0c7088f7157d543f89 (diff) | |
| download | linux-3dcb9f1b17879534c80ccbf62fd13156f83ef799.tar.gz linux-3dcb9f1b17879534c80ccbf62fd13156f83ef799.tar.bz2 linux-3dcb9f1b17879534c80ccbf62fd13156f83ef799.zip | |
ARM: OMAP3: remove cpuidle_wrap_enter
In a previous commit the en_core_tk_irqen flag has been added but we missed
the cpuidle_wrap_enter which was doing the job to measure the time for the
'omap3_enter_idle' function.
Actually, I don't see any reason to use this wrapper in the code. In the better
case, the time computation is not correctly done because of the different
operations done in omap3_enter_idle_bm which were not taken into account
before the en_core_tk_irqen flag was set.
As the time is reflected for the state overridden by the omap3_enter_idle_bm,
using the wrapper is pointless now, so removing it.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-omap2/cpuidle34xx.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index a300122caddd..0ee39a8b1763 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -99,11 +99,15 @@ static struct omap3_idle_statedata omap3_idle_data[] = { }, }; -/* Private functions */ - -static int __omap3_enter_idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index) +/** + * omap3_enter_idle - Programs OMAP3 to enter the specified state + * @dev: cpuidle device + * @drv: cpuidle driver + * @index: the index of state to be entered + */ +static int omap3_enter_idle(struct cpuidle_device *dev, + struct cpuidle_driver *drv, + int index) { struct omap3_idle_statedata *cx = &omap3_idle_data[index]; @@ -149,22 +153,6 @@ return_sleep_time: } /** - * omap3_enter_idle - Programs OMAP3 to enter the specified state - * @dev: cpuidle device - * @drv: cpuidle driver - * @index: the index of state to be entered - * - * Called from the CPUidle framework to program the device to the - * specified target state selected by the governor. - */ -static inline int omap3_enter_idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index) -{ - return cpuidle_wrap_enter(dev, drv, index, __omap3_enter_idle); -} - -/** * next_valid_state - Find next valid C-state * @dev: cpuidle device * @drv: cpuidle driver |