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55be2f5033
We need to check for errors when calling cpu_pm_enter() and cpu_cluster_pm_enter(). And we need to bail out on errors as otherwise we can enter a deeper idle state when not desired. I'm not aware of the lack of error handling causing issues yet, but we need this at least for blocking deeper idle states when a GPIO instance has pending interrupts. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Keerthy <j-keerthy@ti.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Russell King <rmk+kernel@armlinux.org.uk> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20200304225433.37336-2-tony@atomide.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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