Searched hist:"55 be2f50" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/arch/arm/mach-omap2/ |
H A D | cpuidle44xx.c | 55be2f50 Wed Mar 04 16:54:30 CST 2020 Tony Lindgren <tony@atomide.com> ARM: OMAP2+: Handle errors for cpu_pm
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> 55be2f50 Wed Mar 04 16:54:30 CST 2020 Tony Lindgren <tony@atomide.com> ARM: OMAP2+: Handle errors for cpu_pm 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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H A D | cpuidle34xx.c | 55be2f50 Wed Mar 04 16:54:30 CST 2020 Tony Lindgren <tony@atomide.com> ARM: OMAP2+: Handle errors for cpu_pm
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> 55be2f50 Wed Mar 04 16:54:30 CST 2020 Tony Lindgren <tony@atomide.com> ARM: OMAP2+: Handle errors for cpu_pm 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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H A D | pm34xx.c | 55be2f50 Wed Mar 04 16:54:30 CST 2020 Tony Lindgren <tony@atomide.com> ARM: OMAP2+: Handle errors for cpu_pm
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> 55be2f50 Wed Mar 04 16:54:30 CST 2020 Tony Lindgren <tony@atomide.com> ARM: OMAP2+: Handle errors for cpu_pm 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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