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ARM: OMAP4: cpuidle - use the omap4_idle_data variable directly

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We are storing the 'omap4_idle_data' in the private data field
of the cpuidle device. As we are using this variable only in this file,
that does not really make sense. Let's use the global variable directly.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Daniel Lezcano 2012-04-24 16:05:27 +02:00 committed by Kevin Hilman
parent d0d133d959
commit 7aeb658d5b
1 changed files with 3 additions and 10 deletions
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13
arch/arm/mach-omap2/cpuidle44xx.c
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@ -24,7 +24,7 @@
#ifdef CONFIG_CPU_IDLE
/* Machine specific information to be recorded in the C-state driver_data */
/* Machine specific information */
struct omap4_idle_statedata {
u32 cpu_state;
u32 mpu_logic_state;
@ -65,8 +65,7 @@ static int omap4_enter_idle(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
struct omap4_idle_statedata *cx =
cpuidle_get_statedata(&dev->states_usage[index]);
struct omap4_idle_statedata *cx = &omap4_idle_data[index];
u32 cpu1_state;
int cpu_id = smp_processor_id();
@ -83,7 +82,7 @@ static int omap4_enter_idle(struct cpuidle_device *dev,
cpu1_state = pwrdm_read_pwrst(cpu1_pd);
if (cpu1_state != PWRDM_POWER_OFF) {
index = drv->safe_state_index;
cx = cpuidle_get_statedata(&dev->states_usage[index]);
cx = &omap4_idle_data[index];
}
if (index > 0)
@ -176,15 +175,9 @@ static inline struct omap4_idle_statedata *_fill_cstate_usage(
int idx)
{
struct omap4_idle_statedata *cx = &omap4_idle_data[idx];
struct cpuidle_state_usage *state_usage = &dev->states_usage[idx];
cpuidle_set_statedata(state_usage, cx);
return cx;
}
/**
* omap4_idle_init - Init routine for OMAP4 idle
*