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authorTony Lindgren <tony@atomide.com>2016-11-07 16:50:11 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-15 13:41:36 +0100
commitdfd64d112a020c42e9fb9f42ff0c15dac961e070 (patch)
tree0aa8515f48612c31ecf1d605142d45112b6a8a64
parent04dc1be104fee1df74c34a067c45d0e953a1d324 (diff)
ARM: OMAP4+: Fix bad fallthrough for cpuidle
commit cbf2642872333547b56b8c4d943f5ed04ac9a4ee upstream. We don't want to fall through to a bunch of errors for retention if PM_OMAP4_CPU_OSWR_DISABLE is not configured for a SoC. Fixes: 6099dd37c669 ("ARM: OMAP5 / DRA7: Enable CPU RET on suspend") Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--arch/arm/mach-omap2/omap-mpuss-lowpower.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index 65024af169d3..d3c14da7d216 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -243,10 +243,9 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
save_state = 1;
break;
case PWRDM_POWER_RET:
- if (IS_PM44XX_ERRATUM(PM_OMAP4_CPU_OSWR_DISABLE)) {
+ if (IS_PM44XX_ERRATUM(PM_OMAP4_CPU_OSWR_DISABLE))
save_state = 0;
- break;
- }
+ break;
default:
/*
* CPUx CSWR is invalid hardware state. Also CPUx OSWR