crypto: mediatek - 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@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/mediatek/mtk-platform.c b/drivers/crypto/mediatek/mtk-platform.c
index 4f43318ca14b5189b233743cebedc94640676d1f..7e3ad085b5bdd2b9c213789c18fa8df46d7f85ae 100644 (file)
--- a/drivers/crypto/mediatek/mtk-platform.c
+++ b/drivers/crypto/mediatek/mtk-platform.c
@@ -481,7 +481,6 @@ static int mtk_desc_ring_alloc(struct mtk_cryp *cryp)
 
 static int mtk_crypto_probe(struct platform_device *pdev)
 {
-       struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        struct mtk_cryp *cryp;
        int i, err;
 
@@ -489,7 +488,7 @@ static int mtk_crypto_probe(struct platform_device *pdev)
        if (!cryp)
                return -ENOMEM;
 
-       cryp->base = devm_ioremap_resource(&pdev->dev, res);
+       cryp->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(cryp->base))
                return PTR_ERR(cryp->base);