ASoC: tegra: Remove unnecessary function call

First of all,the address of pdev->dev is assigned to card->dev,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>
mariux64 · Aug 21, 2017 · e4eabf7 · e4eabf7
1 parent 3bcfe80
commit e4eabf7
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diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
@@ -173,7 +173,6 @@ static int tegra_alc5632_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, alc5632);
 
 	alc5632->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);

diff --git a/sound/soc/tegra/tegra_max98090.c b/sound/soc/tegra/tegra_max98090.c
@@ -229,7 +229,6 @@ static int tegra_max98090_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, machine);
 
 	machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);

diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c
@@ -174,7 +174,6 @@ static int tegra_rt5640_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, machine);
 
 	machine->gpio_hp_det = of_get_named_gpio_flags(

diff --git a/sound/soc/tegra/tegra_rt5677.c b/sound/soc/tegra/tegra_rt5677.c
@@ -222,7 +222,6 @@ static int tegra_rt5677_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, machine);
 
 	machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);

diff --git a/sound/soc/tegra/tegra_sgtl5000.c b/sound/soc/tegra/tegra_sgtl5000.c
@@ -124,7 +124,6 @@ static int tegra_sgtl5000_driver_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, machine);
 
 	ret = snd_soc_of_parse_card_name(card, "nvidia,model");

diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c
@@ -132,7 +132,6 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, machine);
 
 	ret = snd_soc_of_parse_card_name(card, "nvidia,model");

diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
@@ -252,7 +252,6 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, machine);
 
 	machine->gpio_spkr_en = of_get_named_gpio(np, "nvidia,spkr-en-gpios",

diff --git a/sound/soc/tegra/tegra_wm9712.c b/sound/soc/tegra/tegra_wm9712.c
@@ -81,7 +81,6 @@ static int tegra_wm9712_driver_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, machine);
 
 	machine->codec = platform_device_alloc("wm9712-codec", -1);

diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c
@@ -127,7 +127,6 @@ static int tegra_snd_trimslice_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = &pdev->dev;
-	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, trimslice);
 
 	trimslice_tlv320aic23_dai.codec_of_node = of_parse_phandle(np,