From d57a79acc77160089e191b6c78e9d42bed517a62 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 10 Jul 2013 16:53:55 +0100 Subject: [PATCH] ASoC: pcm3008: Convert to devm_gpio_request_one() Signed-off-by: Mark Brown --- sound/soc/codecs/pcm3008.c | 44 +++++++++++--------------------------- 1 file changed, 12 insertions(+), 32 deletions(-) diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c index 4fa4ded30407..b883f99d6f9f 100644 --- a/sound/soc/codecs/pcm3008.c +++ b/sound/soc/codecs/pcm3008.c @@ -49,14 +49,6 @@ static struct snd_soc_dai_driver pcm3008_dai = { }, }; -static void pcm3008_gpio_free(struct pcm3008_setup_data *setup) -{ - gpio_free(setup->dem0_pin); - gpio_free(setup->dem1_pin); - gpio_free(setup->pdad_pin); - gpio_free(setup->pdda_pin); -} - #ifdef CONFIG_PM static int pcm3008_soc_suspend(struct snd_soc_codec *codec) { @@ -103,49 +95,37 @@ static int pcm3008_codec_probe(struct platform_device *pdev) */ /* Configure DEM0 GPIO (turning OFF DAC De-emphasis). */ - ret = gpio_request(setup->dem0_pin, "codec_dem0"); - if (ret == 0) - ret = gpio_direction_output(setup->dem0_pin, 1); + ret = devm_gpio_request_one(&pdev->dev, setup->dem0_pin, + GPIOF_OUT_INIT_HIGH, "codec_dem0"); if (ret != 0) - goto gpio_err; + return ret; /* Configure DEM1 GPIO (turning OFF DAC De-emphasis). */ - ret = gpio_request(setup->dem1_pin, "codec_dem1"); - if (ret == 0) - ret = gpio_direction_output(setup->dem1_pin, 0); + ret = devm_gpio_request_one(&pdev->dev, setup->dem1_pin, + GPIOF_OUT_INIT_LOW, "codec_dem1"); if (ret != 0) - goto gpio_err; + return ret; /* Configure PDAD GPIO. */ - ret = gpio_request(setup->pdad_pin, "codec_pdad"); - if (ret == 0) - ret = gpio_direction_output(setup->pdad_pin, 1); + ret = devm_gpio_request_one(&pdev->dev, setup->pdad_pin, + GPIOF_OUT_INIT_HIGH, "codec_pdad"); if (ret != 0) - goto gpio_err; + return ret; /* Configure PDDA GPIO. */ - ret = gpio_request(setup->pdda_pin, "codec_pdda"); - if (ret == 0) - ret = gpio_direction_output(setup->pdda_pin, 1); + ret = devm_gpio_request_one(&pdev->dev, setup->pdda_pin, + GPIOF_OUT_INIT_HIGH, "codec_pdda"); if (ret != 0) - goto gpio_err; + return ret; return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_pcm3008, &pcm3008_dai, 1); - -gpio_err: - pcm3008_gpio_free(setup); - return ret; } static int pcm3008_codec_remove(struct platform_device *pdev) { - struct pcm3008_setup_data *setup = pdev->dev.platform_data; - snd_soc_unregister_codec(&pdev->dev); - pcm3008_gpio_free(setup); - return 0; } -- 2.39.5