ASoC: sun4i-codec: Remove unnecessary function call
authorDonglin Peng <dolinux.peng@gmail.com>
Sun, 20 Aug 2017 05:55:13 +0000 (13:55 +0800)
committerMark Brown <broonie@kernel.org>
Mon, 21 Aug 2017 16:14:57 +0000 (17:14 +0100)
First of all,the address of pdev->dev is assigned to card->dev in
create_card,then the function platform_set_drvdata copies the value
the variable card to pdev->dev.driver_data, but when calling
snd_soc_register_card,the function dev_set_drvdata(card->dev, card)
will also do the same copy operation,so i think that the former copy
operation can be removed.

Signed-off-by: Peng Donglin <dolinux.peng@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/sunxi/sun4i-codec.c

index c668b8b08b3814f831df5a1f5242d68e081a67f2..baa9007464ed7458d3c2ba4a777e6f83903989cf 100644 (file)
@@ -1655,7 +1655,6 @@ static int sun4i_codec_probe(struct platform_device *pdev)
                goto err_unregister_codec;
        }
 
-       platform_set_drvdata(pdev, card);
        snd_soc_card_set_drvdata(card, scodec);
 
        ret = snd_soc_register_card(card);