[linux-pm] [PATCH] PM / Runtime: Handle clocks correctly if CONFIG_PM_RUNTIME is unset

Magnus Damm magnus.damm at gmail.com
Tue Jun 21 00:10:44 PDT 2011


On Tue, Jun 21, 2011 at 8:28 AM, Rafael J. Wysocki <rjw at sisk.pl> wrote:
> From: Rafael J. Wysocki <rjw at sisk.pl>
>
> Commit 85eb8c8d0b0900c073b0e6f89979ac9c439ade1a (PM / Runtime:
> Generic clock manipulation rountines for runtime PM (v6)) converted
> the shmobile platform to using generic code for runtime PM clock
> management, but it changed the behavior for CONFIG_PM_RUNTIME unset
> incorrectly.
>
> Specifically, for CONFIG_PM_RUNTIME unset pm_runtime_clk_notify()
> should enable clocks for action equal to BUS_NOTIFY_BIND_DRIVER and
> it should disable them for action equal to BUS_NOTIFY_UNBOUND_DRIVER
> (instead of BUS_NOTIFY_ADD_DEVICE and BUS_NOTIFY_DEL_DEVICE,
> respectively).  Make this function behave as appropriate.
>
> Signed-off-by: Rafael J. Wysocki <rjw at sisk.pl>

Thanks Rafael!

Acked-by: Magnus Damm <damm at opensource.se>


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