can: ctucanfd: ctucan_platform_probe(): use devm_platform_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to Use devm_platform_ioremap_resource(), as this is exactly what
this function does.

Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Acked-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Link: https://lore.kernel.org/all/20230216090610.130860-1-yang.lee@linux.alibaba.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/ctucanfd/ctucanfd_platform.c b/drivers/net/can/ctucanfd/ctucanfd_platform.c
index f83684f006ea133a2c747b06ae62e52831a1a36c..a17561d971929840349ae4f469aeb883eedc1c7f 100644 (file)
--- a/drivers/net/can/ctucanfd/ctucanfd_platform.c
+++ b/drivers/net/can/ctucanfd/ctucanfd_platform.c
@@ -47,7 +47,6 @@ static void ctucan_platform_set_drvdata(struct device *dev,
  */
 static int ctucan_platform_probe(struct platform_device *pdev)
 {
-       struct resource *res; /* IO mem resources */
        struct device   *dev = &pdev->dev;
        void __iomem *addr;
        int ret;
@@ -55,8 +54,7 @@ static int ctucan_platform_probe(struct platform_device *pdev)
        int irq;
 
        /* Get the virtual base address for the device */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       addr = devm_ioremap_resource(dev, res);
+       addr = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(addr)) {
                ret = PTR_ERR(addr);
                goto err;