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| author | Mark Brown <broonie@kernel.org> | 2016-05-18 18:30:39 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-18 19:13:28 +0100 |
| commit | d3030d11961a8c103cf07aed59905276ddfc06c2 (patch) | |
| tree | a3d3bc8b39393741a43b00b8ffae77c1ba79695a /drivers/spi | |
| parent | 29cf67b99527296e9c9b9f6995c1d271d21f79c0 (diff) | |
| download | linux-stable-d3030d11961a8c103cf07aed59905276ddfc06c2.tar.gz linux-stable-d3030d11961a8c103cf07aed59905276ddfc06c2.tar.bz2 linux-stable-d3030d11961a8c103cf07aed59905276ddfc06c2.zip | |
ASoC: ak4642: Enable cache usage to fix crashes on resume
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@linux-m68k.org>
Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/spi')
0 files changed, 0 insertions, 0 deletions