Hi Mark, On Wed, May 18, 2016 at 7:49 PM, Mark Brown <broonie@xxxxxxxxxx> wrote: > The ak4642 driver is using a regmap cache sync to restore the > configuration of the chip on resume but (as Peter observed) does not > actually define a register cache which means that the resume is never > going to work and we trigger asserts in regmap. Fix this by enabling > caching. > > Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> > Reported-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx> > Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx Thanks, this gets rid of the kernel BUG at drivers/base/regmap/regcache.c:347! I was seeing. Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html