The work of the function platform_set_drvdata is done by devm_snd_soc_register_card.
Signed-off-by: Peng Donglin <dolinux.p...@gmail.com> --- sound/soc/mxs/mxs-sgtl5000.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index a96276e77332..90ca6f9131a1 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -140,16 +140,13 @@ static int mxs_sgtl5000_probe(struct platform_device *pdev) } card->dev = &pdev->dev; - platform_set_drvdata(pdev, card); ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) { + if (ret) dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); - return ret; - } - return 0; + return ret; } static int mxs_sgtl5000_remove(struct platform_device *pdev) -- 2.14.1