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can: sun4i: use devm_platform_ioremap_resource() to simplify code

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

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
YueHaibing 2019-10-15 22:27:44 +08:00 committed by Marc Kleine-Budde
parent ac9921ded2
commit 0767bbe530
1 changed files with 1 additions and 3 deletions
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4
drivers/net/can/sun4i_can.c
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@ -771,7 +771,6 @@ static int sun4ican_remove(struct platform_device *pdev)
static int sun4ican_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct resource *mem;
struct clk *clk;
void __iomem *addr;
int err, irq;
@ -791,8 +790,7 @@ static int sun4ican_probe(struct platform_device *pdev)
goto exit;
}
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 = -EBUSY;
goto exit;