diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-06-16 14:34:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-10 07:41:37 -0800 |
| commit | 796c9c018b9a11399c3b7fb54f4d37485ad9fc6e (patch) | |
| tree | 87a97fc6e6b1d6f750a922542fdfab6601229e42 /kernel/bpf/syscall.c | |
| parent | f629104427a6dc9ab20dc10424896777a2bbe506 (diff) | |
ASoC: wm8940: Enable cache usage to fix crashes on resume
[ Upstream commit 50c7a0ef2d97e56c7ce2f1ea5fe1d8e25aadc1bb ]
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@kernel.org>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/bpf/syscall.c')
0 files changed, 0 insertions, 0 deletions