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Re: [PATCH] simplefb: Disable and release clocks and regulators in destroy callback

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  Re: [PATCH] simplefb: Disable and release clocks and regulators in  destroy callback Tomi Valkeinen <tomi.valkeinen@ti.com> - 2016-09-27 10:30 +0200

#1491755 — Re: [PATCH] simplefb: Disable and release clocks and regulators in destroy callback

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On 07/09/16 12:09, Chen-Yu Tsai wrote:
> simplefb gets unregister when a proper framebuffer driver comes in and
> kicks it out. However the claimed clocks and regulators stay enabled
> as they are only released in the platform device remove function, which
> in theory would never get called.
> 
> Move the clock/regulator cleanup into the framebuffer destroy callback,
> which gets called as part of the framebuffer unregister process.
> 
> Note this introduces asymmetry in how the resources are claimed and
> released.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>  drivers/video/fbdev/simplefb.c | 9 ++++++---
>  1 file changed, 6 insertions(+), 3 deletions(-)

Thanks, queued for 4.9.

 Tomi

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