The current definition of C-states starts from base 1. Whereas, the cpuidle driver uses base 0. This patch eliminates need for explicit mapping (add/ sbutract) due to different base values.
Signed-off-by: Sanjeev Premi <[email protected]> --- arch/arm/mach-omap2/cpuidle34xx.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index 62fbb2e..04119e4 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -33,13 +33,13 @@ #ifdef CONFIG_CPU_IDLE -#define OMAP3_MAX_STATES 7 -#define OMAP3_STATE_C1 1 /* C1 - MPU WFI + Core active */ -#define OMAP3_STATE_C2 2 /* C2 - MPU CSWR + Core active */ -#define OMAP3_STATE_C3 3 /* C3 - MPU OFF + Core active */ -#define OMAP3_STATE_C4 4 /* C4 - MPU RET + Core RET */ -#define OMAP3_STATE_C5 5 /* C5 - MPU OFF + Core RET */ -#define OMAP3_STATE_C6 6 /* C6 - MPU OFF + Core OFF */ +#define OMAP3_MAX_STATES 6 +#define OMAP3_STATE_C1 0 /* C1 - MPU WFI + Core active */ +#define OMAP3_STATE_C2 1 /* C2 - MPU CSWR + Core active */ +#define OMAP3_STATE_C3 2 /* C3 - MPU OFF + Core active */ +#define OMAP3_STATE_C4 3 /* C4 - MPU RET + Core RET */ +#define OMAP3_STATE_C5 4 /* C5 - MPU OFF + Core RET */ +#define OMAP3_STATE_C6 5 /* C6 - MPU OFF + Core OFF */ struct omap3_processor_cx { u8 valid; @@ -244,7 +244,7 @@ int omap3_idle_init(void) dev = &per_cpu(omap3_idle_dev, smp_processor_id()); - for (i = 1; i < OMAP3_MAX_STATES; i++) { + for (i = OMAP3_STATE_C1; i < OMAP3_MAX_STATES; i++) { cx = &omap3_power_states[i]; state = &dev->states[count]; -- 1.5.6 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
