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

[Takashi Iwai]

On Thu, 27 Apr 2017 18:02:21 +0200,
ville.syrjala at linux.intel.com wrote:
> 
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> 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 at suse.de>
> Cc: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Reviewed-by: Takashi Iwai <tiwai at suse.de>

This deserves also Cc to stable, IMO.


thanks,

Takashi