From 9198f241a7205bd85b89bda08fce5c2446a12e23 Mon Sep 17 00:00:00 2001 From: Joakim Zhang <qiangqing.zhang@nxp.com> Date: Sun, 29 Sep 2019 08:32:09 +0000 Subject: [PATCH] can: flexcan: use devm_platform_ioremap_resource() to simplify code Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together to simplify the code. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Reviewed-by: Sean Nyekjaer <sean@geanix.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> --- drivers/net/can/flexcan.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -1585,7 +1585,6 @@ static int flexcan_probe(struct platform struct net_device *dev; struct flexcan_priv *priv; struct regulator *reg_xceiver; - struct resource *mem; struct clk *clk_ipg = NULL, *clk_per = NULL; struct flexcan_regs __iomem *regs; int err, irq; @@ -1620,12 +1619,11 @@ static int flexcan_probe(struct platform clock_freq = clk_get_rate(clk_per); } - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq = platform_get_irq(pdev, 0); if (irq <= 0) return -ENODEV; - regs = devm_ioremap_resource(&pdev->dev, mem); + regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(regs)) return PTR_ERR(regs);