This is a note to let you know that I've just added the patch titled
ARM: OMAP4+: Fix bad fallthrough for cpuidle
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-omap4-fix-bad-fallthrough-for-cpuidle.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From cbf2642872333547b56b8c4d943f5ed04ac9a4ee Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@xxxxxxxxxxx>
Date: Mon, 7 Nov 2016 16:50:11 -0700
Subject: ARM: OMAP4+: Fix bad fallthrough for cpuidle
From: Tony Lindgren <tony@xxxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-omap2/omap-mpuss-lowpower.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- 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 cp
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
Patches currently in stable-queue which might be from tony@xxxxxxxxxxx are
queue-4.4/arm-omap4-fix-bad-fallthrough-for-cpuidle.patch
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