On Thu, Jun 16, 2016 at 02:34:32PM +0200, Geert Uytterhoeven wrote:
> The wm8940 driver is using a regmap cache sync to restore the
> configuration of the chip when switching from OFF to STANDBY, but does
> not actually define a register cache which means that the restore is
> never going to work and we trigger asserts in regmap. Fix this by
> enabling caching.
>
> Based on commit d3030d11961a8c10 ("ASoC: ak4642: Enable cache usage to
> fix crashes on resume") by Mark Brown <broonie@xxxxxxxxxx>.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> ---
Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Thanks,
Charles
