The patch
ASoC: cs53l30: Check return value of regcache_sync()
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 87a4bb11355f8b59c0d865a96044b5853f6c222e Mon Sep 17 00:00:00 2001
From: Nicolin Chen nicoleotsuka@gmail.com Date: Tue, 31 May 2016 16:06:39 -0700 Subject: [PATCH] ASoC: cs53l30: Check return value of regcache_sync()
Regcache_sync() might fail. So this patch adds a return value Check for it.
Signed-off-by: Nicolin Chen nicoleotsuka@gmail.com Acked-by: Paul Handrigan Paul.Handrigan@cirrus.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/cs53l30.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c index 9aff449e57af..ac90dd79857e 100644 --- a/sound/soc/codecs/cs53l30.c +++ b/sound/soc/codecs/cs53l30.c @@ -1055,7 +1055,11 @@ static int cs53l30_runtime_resume(struct device *dev) gpiod_set_value_cansleep(cs53l30->reset_gpio, 1);
regcache_cache_only(cs53l30->regmap, false); - regcache_sync(cs53l30->regmap); + ret = regcache_sync(cs53l30->regmap); + if (ret) { + dev_err(dev, "failed to synchronize regcache: %d\n", ret); + return ret; + }
return 0; }