diff options
| author | Tony Lindgren <tony@atomide.com> | 2016-11-07 16:50:11 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-15 13:41:36 +0100 |
| commit | dfd64d112a020c42e9fb9f42ff0c15dac961e070 (patch) | |
| tree | 0aa8515f48612c31ecf1d605142d45112b6a8a64 /arch | |
| parent | 04dc1be104fee1df74c34a067c45d0e953a1d324 (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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/omap-mpuss-lowpower.c | 5 |
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 |