With the previous changes all the states are valid, except
the last state which can be handled by decreasing the number
of states.
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Reviewed-by: Jean Pihet <j-pihet@xxxxxx>
---
arch/arm/mach-omap2/cpuidle34xx.c | 11 ++---------
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index f394ea6..29b4f87 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -67,7 +67,6 @@ static struct cpuidle_params cpuidle_params_table[] = {
struct omap3_idle_statedata {
u32 mpu_state;
u32 core_state;
- u8 valid;
};
struct omap3_idle_statedata omap3_idle_data[OMAP3_NUM_STATES];
@@ -191,8 +190,7 @@ static int next_valid_state(struct cpuidle_device *dev,
}
/* Check if current state is valid */
- if ((cx->valid) &&
- (cx->mpu_state >= mpu_deepest_state) &&
+ if ((cx->mpu_state >= mpu_deepest_state) &&
(cx->core_state >= core_deepest_state)) {
return index;
} else {
@@ -216,8 +214,7 @@ static int next_valid_state(struct cpuidle_device *dev,
idx--;
for (; idx >= 0; idx--) {
cx = cpuidle_get_statedata(&dev->states_usage[idx]);
- if ((cx->valid) &&
- (cx->mpu_state >= mpu_deepest_state) &&
+ if ((cx->mpu_state >= mpu_deepest_state) &&
(cx->core_state >= core_deepest_state)) {
next_index = idx;
break;
@@ -371,7 +368,6 @@ static inline struct omap3_idle_statedata *_fill_cstate_usage(
struct omap3_idle_statedata *cx = &omap3_idle_data[idx];
struct cpuidle_state_usage *state_usage = &dev->states_usage[idx];
- cx->valid = cpuidle_params_table[idx].valid;
cpuidle_set_statedata(state_usage, cx);
return cx;
@@ -386,7 +382,6 @@ static inline struct omap3_idle_statedata *_fill_cstate_usage(
int __init omap3_idle_init(void)
{
struct cpuidle_device *dev;
- struct cpuidle_driver *drv = &omap3_idle_driver;
struct omap3_idle_statedata *cx;
mpu_pd = pwrdm_lookup("mpu_pwrdm");
@@ -399,7 +394,6 @@ int __init omap3_idle_init(void)
/* C1 . MPU WFI + Core active */
cx = _fill_cstate_usage(dev, 0);
- cx->valid = 1; /* C1 is always valid */
cx->mpu_state = PWRDM_POWER_ON;
cx->core_state = PWRDM_POWER_ON;
@@ -433,7 +427,6 @@ int __init omap3_idle_init(void)
cx->mpu_state = PWRDM_POWER_OFF;
cx->core_state = PWRDM_POWER_OFF;
- drv->state_count = OMAP3_NUM_STATES;
cpuidle_register_driver(&omap3_idle_driver);
if (cpuidle_register_device(dev)) {
--
1.7.5.4
--
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