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Open Source and information security mailing list archives
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Date: Mon, 13 Jul 2015 15:59:57 -0700 From: Bjorn Andersson <bjorn.andersson@...ymobile.com> To: Stephen Boyd <sboyd@...eaurora.org>, Linus Walleij <linus.walleij@...aro.org> CC: <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-gpio@...r.kernel.org>, Pramod Gurav <pramod.gurav@...rtplayin.com> Subject: Re: [PATCH] pinctrl: qcom: Hook pm_power_down for shutdown support On Mon 06 Jul 18:09 PDT 2015, Stephen Boyd wrote: > 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: Bjorn Andersson <bjorn.andersson@...ymobile.com> > Cc: Pramod Gurav <pramod.gurav@...rtplayin.com> > Signed-off-by: Stephen Boyd <sboyd@...eaurora.org> I do find it odd that there's generic handling for restart but only the crude way pm_power_off to shut the system down... But this seems to be the way it should be done... Acked-by: Bjorn Andersson <bjorn.andersson@...ymobile.com> Regards, Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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