[alsa-devel] [PATCH] ALSA: hda/tegra: clear pending irq handlers

[Takashi Iwai]

On Wed, 26 Dec 2018 11:34:49 +0100,
Sameer Pujar wrote:
> 
> Even after disabling interrupts on the module, it could be possible
> that irq handlers are still running. System hang is seen during
> suspend path. It was found that, there were pending writes on the
> HDA bus and clock was disabled by that time.
> 
> Above mentioned issue is fixed by clearing any pending irq handlers
> before disabling clocks and returning from hda suspend.
> 
> Suggested-by: Mohan Kumar <mkumard at nvidia.com>
> Suggested-by: Dara Ramesh <dramesh at nvidia.com>
> Signed-off-by: Sameer Pujar <spujar at nvidia.com>

Applied, thanks.


Takashi