Re: [PATCH 02/11] ALSA: x86: Clear the pdata.notify_lpe_audio pointer before teardown

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On Thu, 27 Apr 2017 18:02:21 +0200,
ville.syrjala@xxxxxxxxxxxxxxx wrote:
> 
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> 
> Clear the notify function pointer in the platform data before we tear
> down the driver. Otherwise i915 would end up calling a stale function
> pointer and possibly explode.
> 
> Cc: Takashi Iwai <tiwai@xxxxxxx>
> Cc: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

Reviewed-by: Takashi Iwai <tiwai@xxxxxxx>

This deserves also Cc to stable, IMO.


thanks,

Takashi
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