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SubjectRe: [PATCH v2] genirq: Clarify that irq wake state is orthogonal to enable/disable
Hi,

On Thu, Feb 6, 2020 at 11:15 AM Stephen Boyd <swboyd@chromium.org> wrote:
>
> There's some confusion around if an irq that's disabled with
> disable_irq() can still wake the system from sleep states such as
> "suspend to RAM". Let's clarify this in the kernel documentation for
> irq_set_irq_wake() so that it's clear that an irq can be disabled and
> still wake the system if it has been marked for wakeup.
>
> Cc: Marc Zyngier <maz@kernel.org>
> Cc: Douglas Anderson <dianders@chromium.org>
> Cc: Lina Iyer <ilina@codeaurora.org>
> Cc: Maulik Shah <mkshah@codeaurora.org>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
> ---
>
> Changes from v1:
> * Added the last sentence from tglx
>
> kernel/irq/manage.c | 7 +++++++
> 1 file changed, 7 insertions(+)

FWIW this mathes my understanding and in the past I've done work to
'drivers/pinctrl/pinctrl-rockchip.c' making it support this exact
thing. Thanks for documenting.

Reviewed-by: Douglas Anderson <dianders@chromium.org>

-Doug

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