Re: [PATCH v2 04/13] drm/sun4i: hdmi: Disable clks in bind function error path and unbind function

[Maxime Ripard]

On Tue, Sep 26, 2017 at 06:59:10AM +0000, Chen-Yu Tsai wrote:
> The HDMI driver enables the bus and mod clocks in the bind function, but
> does not disable them if it then bails our due to any errors. Neither
> does it disable the clocks in the unbind function.
> 
> Fix this by adding a proper error path to the bind function, and
> clk_disable_unprepare calls to the unbind function.
> 
> Also rename the err_cleanup_connector label to err_cleanup_encoder,
> since it is the encoder that gets cleaned up.
> 
> Fixes: 9c5681011a0c ("drm/sun4i: Add HDMI support")
> Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>

Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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