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can: xilinx_can: 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 22:26:19 +08:00 committed by Marc Kleine-Budde
parent 91e9f2c0e7
commit 0ff8ee8962
1 changed files with 1 additions and 3 deletions
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4
drivers/net/can/xilinx_can.c
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@ -1657,7 +1657,6 @@ MODULE_DEVICE_TABLE(of, xcan_of_match);
*/ */
static int xcan_probe(struct platform_device *pdev) static int xcan_probe(struct platform_device *pdev)
{ {
struct resource *res; /* IO mem resources */
struct net_device *ndev; struct net_device *ndev;
struct xcan_priv *priv; struct xcan_priv *priv;
const struct of_device_id *of_id; const struct of_device_id *of_id;
@ -1669,8 +1668,7 @@ static int xcan_probe(struct platform_device *pdev)
const char *hw_tx_max_property; const char *hw_tx_max_property;
/* Get the virtual base address for the device */ /* Get the virtual base address for the device */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); addr = devm_platform_ioremap_resource(pdev, 0);
addr = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(addr)) { if (IS_ERR(addr)) {
ret = PTR_ERR(addr); ret = PTR_ERR(addr);
goto err; goto err;