From 7aeb658d5b65981d7747c10fd5e2c0e3b83bd139 Mon Sep 17 00:00:00 2001 From: Daniel Lezcano Date: Tue, 24 Apr 2012 16:05:27 +0200 Subject: [PATCH] ARM: OMAP4: cpuidle - use the omap4_idle_data variable directly 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 Reviewed-by: Jean Pihet Reviewed-by: Santosh Shilimkar Tested-by: Santosh Shilimkar Tested-by: Kevin Hilman Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/cpuidle44xx.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index 9e3effa59b9a..f1410f1db1f5 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -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 *