Re: [alsa-devel] [PATCH] ASoC: qcom: apq8096: set card as device drvdata

On 06/06/18 09:55, Rohit kumar wrote:

snd_soc_card is retrieved as device drvdata during unbind(). Set it as drvdata during bind() to avoid memory corruption during unbind().

Signed-off-by: Rohit kumar rohitkr@codeaurora.org

Thanks for the patch,

Acked-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org

---

sound/soc/qcom/apq8096.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/soc/qcom/apq8096.c b/sound/soc/qcom/apq8096.c index 561cd42..239b8cb 100644 --- a/sound/soc/qcom/apq8096.c +++ b/sound/soc/qcom/apq8096.c @@ -140,6 +140,7 @@ static int apq8096_bind(struct device *dev)

component_bind_all(dev, card); card->dev = dev;

• dev_set_drvdata(dev, card); ret = apq8096_sbc_parse_of(card); if (ret) { dev_err(dev, "Error parsing OF data\n");