[net-next] can: xilinx_can: use devm_platform_ioremap_resource() to simplify code

Commit Message

Yue Haibing Oct. 15, 2019, 2:26 p.m. UTC

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

Signed-off-by: YueHaibing <[e-mail]>
---
 drivers/net/can/xilinx_can.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 911b343..5d45c50 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -1652,7 +1652,6 @@  MODULE_DEVICE_TABLE(of, xcan_of_match);
  */
 static int xcan_probe(struct platform_device *pdev)
 {
-	struct resource *res; /* IO mem resources */
 	struct net_device *ndev;
 	struct xcan_priv *priv;
 	const struct of_device_id *of_id;
@@ -1664,8 +1663,7 @@  static int xcan_probe(struct platform_device *pdev)
 	const char *hw_tx_max_property;
 
 	/* Get the virtual base address for the device */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	addr = devm_ioremap_resource(&pdev->dev, res);
+	addr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(addr)) {
 		ret = PTR_ERR(addr);
 		goto err;