Commit cbf26428 authored Nov 07, 2016 by Tony Lindgren

ARM: OMAP4+: Fix bad fallthrough for cpuidle



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: 6099dd37 ("ARM: OMAP5 / DRA7: Enable CPU RET on suspend")
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 8a8be46a

arch/arm/mach-omap2/omap-mpuss-lowpower.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -245,10 +245,9 @@ 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;
		}
		default:
		/*
		* CPUx CSWR is invalid hardware state. Also CPUx OSWR

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