From 291f4b6de48aa8a4140a189ab974d7c398d72bea Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Thu, 1 Aug 2019 20:27:32 +0800 Subject: [PATCH] net: dsa: b53: 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 Signed-off-by: YueHaibing Signed-off-by: David S. Miller --- drivers/net/dsa/b53/b53_srab.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c index d9c56a7..0a1be52 100644 --- a/drivers/net/dsa/b53/b53_srab.c +++ b/drivers/net/dsa/b53/b53_srab.c @@ -536,7 +536,6 @@ static void b53_srab_mux_init(struct platform_device *pdev) struct b53_device *dev = platform_get_drvdata(pdev); struct b53_srab_priv *priv = dev->priv; struct b53_srab_port_priv *p; - struct resource *r; unsigned int port; u32 reg, off = 0; int ret; @@ -544,8 +543,7 @@ static void b53_srab_mux_init(struct platform_device *pdev) if (dev->pdata && dev->pdata->chip_id != BCM58XX_DEVICE_ID) return; - r = platform_get_resource(pdev, IORESOURCE_MEM, 1); - priv->mux_config = devm_ioremap_resource(&pdev->dev, r); + priv->mux_config = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(priv->mux_config)) return; @@ -593,7 +591,6 @@ static int b53_srab_probe(struct platform_device *pdev) const struct of_device_id *of_id = NULL; struct b53_srab_priv *priv; struct b53_device *dev; - struct resource *r; if (dn) of_id = of_match_node(b53_srab_of_match, dn); @@ -610,8 +607,7 @@ static int b53_srab_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->regs = devm_ioremap_resource(&pdev->dev, r); + priv->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->regs)) return -ENOMEM; -- 2.7.4