The function platform_set_drvdata(pdev, data) copies the value of the variable data to pdev->dev.driver_data,but when calling snd_soc_register_card,the function dev_set_drvdata(card->dev, card) will override it, so i think that the former copy operation is useless and can be removed. Signed-off-by: Peng Donglin <dolinux.peng@xxxxxxxxx> --- sound/soc/qcom/apq8016_sbc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index d084d74..5292591 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -191,7 +191,6 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev) if (IS_ERR(data->spkr_iomux)) return PTR_ERR(data->spkr_iomux); - platform_set_drvdata(pdev, data); snd_soc_card_set_drvdata(card, data); return devm_snd_soc_register_card(&pdev->dev, card); -- 1.9.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
