Commit ac9921de authored by YueHaibing's avatar YueHaibing Committed by Marc Kleine-Budde
Browse files

can: rcar: use devm_platform_ioremap_resource() to simplify code 



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

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 8dab8c65

drivers/net/can/rcar/rcar_can.c

+1 −3
Original line number Diff line number Diff line
@@ -744,7 +744,6 @@ static int rcar_can_probe(struct platform_device *pdev) 
{

	struct rcar_can_priv *priv;

	struct net_device *ndev;

	struct resource *mem;

	void __iomem *addr;

	u32 clock_select = CLKR_CLKP1;

	int err = -ENODEV;
@@ -759,8 +758,7 @@ static int rcar_can_probe(struct platform_device *pdev) 
		goto fail;

	}



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	addr = devm_ioremap_resource(&pdev->dev, mem);

	addr = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(addr)) {

		err = PTR_ERR(addr);

		goto fail;

drivers/net/can/rcar/rcar_canfd.c

+1 −3
Original line number Diff line number Diff line
@@ -1630,7 +1630,6 @@ static void rcar_canfd_channel_remove(struct rcar_canfd_global *gpriv, u32 ch) 


static int rcar_canfd_probe(struct platform_device *pdev)

{

	struct resource *mem;

	void __iomem *addr;

	u32 sts, ch, fcan_freq;

	struct rcar_canfd_global *gpriv;
@@ -1704,8 +1703,7 @@ static int rcar_canfd_probe(struct platform_device *pdev) 
		/* CANFD clock is further divided by (1/2) within the IP */

		fcan_freq /= 2;



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	addr = devm_ioremap_resource(&pdev->dev, mem);

	addr = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(addr)) {

		err = PTR_ERR(addr);

		goto fail_dev;

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