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

[Srinivas Kandagatla]

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 <rohi...@codeaurora.org>

Thanks for the patch,

Acked-by: Srinivas Kandagatla <srinivas.kandaga...@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");