From: Camel Guo <[email protected]>
In adcx140_i2c_probe, adcx140->dev is accessed before its
initialization. This commit fixes this bug.
Fixes: 689c7655b50c ("ASoC: tlv320adcx140: Add the tlv320adcx140 codec driver family")
Acked-by: Dan Murphy <[email protected]>
Signed-off-by: Camel Guo <[email protected]>
---
v4:
- Add Acked-By from Dan
v3:
- Add Fixes tag
v2:
- Fix typo
sound/soc/codecs/tlv320adcx140.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c
index 5cd50d841177..7ae6ec374be3 100644
--- a/sound/soc/codecs/tlv320adcx140.c
+++ b/sound/soc/codecs/tlv320adcx140.c
@@ -980,6 +980,8 @@ static int adcx140_i2c_probe(struct i2c_client *i2c,
if (!adcx140)
return -ENOMEM;
+ adcx140->dev = &i2c->dev;
+
adcx140->gpio_reset = devm_gpiod_get_optional(adcx140->dev,
"reset", GPIOD_OUT_LOW);
if (IS_ERR(adcx140->gpio_reset))
@@ -1007,7 +1009,7 @@ static int adcx140_i2c_probe(struct i2c_client *i2c,
ret);
return ret;
}
- adcx140->dev = &i2c->dev;
+
i2c_set_clientdata(i2c, adcx140);
return devm_snd_soc_register_component(&i2c->dev,
--
2.20.1
On Tue, 1 Sep 2020 15:57:35 +0200, Camel Guo wrote:
> In adcx140_i2c_probe, adcx140->dev is accessed before its
> initialization. This commit fixes this bug.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: tlv320adcx140: Fix accessing uninitialized adcx140->dev
commit: 2569231d71dff82cfd6e82ab3871776f72ec53b6
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
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Thanks,
Mark