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

28 Apr 2017


      On Thu, 27 Apr 2017 18:02:21 +0200,
ville.syrjala@linux.intel.com wrote:
...
From: Ville Syrjälä ville.syrjala@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@suse.de
Cc: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com
Reviewed-by: Takashi Iwai tiwai@suse.de
This deserves also Cc to stable, IMO.
thanks,
Takashi