ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails

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If cpu_cluster_pm_enter() fails, we need to set MPU power domain back
to enabled to prevent the next WFI from potentially triggering an
undesired MPU power domain state change.

We already do this for omap_enter_idle_smp() but are missing it for
omap_enter_idle_coupled().

Fixes: 55be2f5033 ("ARM: OMAP2+: Handle errors for cpu_pm")
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Tony Lindgren 2020-09-23 09:16:22 +03:00

parent b753e41d99

commit 8f04aea048

1 changed files with 3 additions and 1 deletions

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arch/arm/mach-omap2/cpuidle44xx.c

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