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 a
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 co