From: Rohit Kumar <rohitkr@codeaurora.org>
Date: Wed, 6 Jun 2018 08:55:24 +0000 (+0530)
Subject: ASoC: qcom: apq8096: set card as device drvdata
X-Git-Tag: v5.15~7441^2~18^2~532
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d5c4e972d512ae0b59108ca92b9b35bc5cf5c14e;p=platform%2Fkernel%2Flinux-starfive.git

ASoC: qcom: apq8096: set card as device drvdata

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>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

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");