projects
/
platform
/
kernel
/
linux-starfive.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
b03c29c
)
ASoC: rt715: fix return value check in rt715_sdw_probe()
author
Wei Yongjun
<weiyongjun1@huawei.com>
Fri, 17 Jan 2020 02:41:49 +0000
(
02:41
+0000)
committer
Mark Brown
<broonie@kernel.org>
Fri, 17 Jan 2020 15:31:16 +0000
(15:31 +0000)
In case of error, the function devm_regmap_init() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().
Fixes:
d1ede0641b05
("ASoC: rt715: add RT715 codec driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link:
https://lore.kernel.org/r/20200117024149.75515-1-weiyongjun1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/rt715-sdw.c
patch
|
blob
|
history
diff --git
a/sound/soc/codecs/rt715-sdw.c
b/sound/soc/codecs/rt715-sdw.c
index
18868e4
..
6d892c4
100644
(file)
--- a/
sound/soc/codecs/rt715-sdw.c
+++ b/
sound/soc/codecs/rt715-sdw.c
@@
-535,8
+535,8
@@
static int rt715_sdw_probe(struct sdw_slave *slave,
regmap = devm_regmap_init(&slave->dev, NULL, &slave->dev,
&rt715_regmap);
- if (
!regmap
)
- return
-EINVAL
;
+ if (
IS_ERR(regmap)
)
+ return
PTR_ERR(regmap)
;
rt715_init(&slave->dev, sdw_regmap, regmap, slave);