If the next state is no found in the next_valid_state function, fallback to the default value of C1 (which is state 0). This prevents the use of a bogus state -1 in the rest of the cpuidle code.
Signed-off-by: Jean Pihet <[email protected]> --- arch/arm/mach-omap2/cpuidle34xx.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index 207bc1c..f619a92 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -178,7 +178,7 @@ static int next_valid_state(struct cpuidle_device *dev, u32 mpu_deepest_state = PWRDM_POWER_RET; u32 core_deepest_state = PWRDM_POWER_RET; int idx; - int next_index = -1; + int next_index = 0; /* C1 is the default value */ if (enable_off_mode) { mpu_deepest_state = PWRDM_POWER_OFF; @@ -209,12 +209,6 @@ static int next_valid_state(struct cpuidle_device *dev, } } - /* - * C1 is always valid. - * So, no need to check for 'next_index == -1' outside - * this loop. - */ - return next_index; } -- 1.7.7.6 -- 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
