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[v4] ASoC: tlv320adcx140: Fix accessing uninitialized adcx140->dev

Message ID 20200901135736.32036-1-camel.guo@axis.com
State Superseded
Headers show
Series [v4] ASoC: tlv320adcx140: Fix accessing uninitialized adcx140->dev | expand

Commit Message

Camel Guo Sept. 1, 2020, 1:57 p.m. UTC 
From: Camel Guo <camelg@axis.com>

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 <dmurphy@ti.com>
Signed-off-by: Camel Guo <camel.guo@axis.com>
---
 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(-)

Comments

Mark Brown Sept. 1, 2020, 3:17 p.m. UTC | #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
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
diff mbox series

Patch

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,