linux-kernel - [PATCH -next 20/34] ASoC: inno_rk3036: use devm_platform_ioremap

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Message-ID: <20190727150738.54764-21-yuehaibing@huawei.com>
Date:   Sat, 27 Jul 2019 23:07:24 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
        <tiwai@...e.com>, <eric@...olt.net>, <wahrenst@....net>,
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CC:     <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>,
        <linux-rpi-kernel@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
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        <gregkh@...uxfoundation.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next 20/34] ASoC: inno_rk3036: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/codecs/inno_rk3036.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/soc/codecs/inno_rk3036.c b/sound/soc/codecs/inno_rk3036.c
index 7feedbb..14d8fe1 100644
--- a/sound/soc/codecs/inno_rk3036.c
+++ b/sound/soc/codecs/inno_rk3036.c
@@ -405,7 +405,6 @@ static int rk3036_codec_platform_probe(struct platform_device *pdev)
 {
 	struct rk3036_codec_priv *priv;
 	struct device_node *of_node = pdev->dev.of_node;
-	struct resource *res;
 	void __iomem *base;
 	struct regmap *grf;
 	int ret;
@@ -414,8 +413,7 @@ static int rk3036_codec_platform_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-- 
2.7.4