i2c: mt7621: Use devm_platform_get_and_ioremap_resource()

Use devm_platform_get_and_ioremap_resource() to simplify
code.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/i2c-mt7621.c b/drivers/i2c/busses/i2c-mt7621.c
index 45fe4a7..0c003c7 100644 (file)
--- a/drivers/i2c/busses/i2c-mt7621.c
+++ b/drivers/i2c/busses/i2c-mt7621.c
@@ -270,18 +270,15 @@ static void mtk_i2c_init(struct mtk_i2c *i2c)
 
 static int mtk_i2c_probe(struct platform_device *pdev)
 {
-       struct resource *res;
        struct mtk_i2c *i2c;
        struct i2c_adapter *adap;
        int ret;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
        i2c = devm_kzalloc(&pdev->dev, sizeof(struct mtk_i2c), GFP_KERNEL);
        if (!i2c)
                return -ENOMEM;
 
-       i2c->base = devm_ioremap_resource(&pdev->dev, res);
+       i2c->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
        if (IS_ERR(i2c->base))
                return PTR_ERR(i2c->base);