pinctrl: qcom: Hook pm_power_down for shutdown support

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Assign pm_power_off() if we have the PS_HOLD functionality so
that we can properly shutdown the SoC. Otherwise, shutdown won't
do anything besides put the CPU into a tight loop. Unfortunately,
we have to use a singleton here because pm_power_off() doesn't
take any arguments. Fortunately there's only one instance of the
pinctrl device on a running system so this isn't a problem.

Cc: Pramod Gurav <pramod.gurav@smartplayin.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Stephen Boyd 2015-07-06 18:09:30 -07:00 • committed by Linus Walleij

parent e3f3aaac06

commit ad64498762

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drivers/pinctrl/qcom/pinctrl-msm.c

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