[-next,08/36] spi: cadence: use devm_platform_ioremap_resource() to simplify code

Commit Message

Yue Haibing Sept. 4, 2019, 1:58 p.m. UTC

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

Reported-by: Hulk Robot <[e-mail]>
Signed-off-by: YueHaibing <[e-mail]>
---
 drivers/spi/spi-cadence.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 1c35eaa..c36587b 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -474,7 +474,6 @@  static int cdns_spi_probe(struct platform_device *pdev)
 	int ret = 0, irq;
 	struct spi_master *master;
 	struct cdns_spi *xspi;
-	struct resource *res;
 	u32 num_cs;
 
 	master = spi_alloc_master(&pdev->dev, sizeof(*xspi));
@@ -485,8 +484,7 @@  static int cdns_spi_probe(struct platform_device *pdev)
 	master->dev.of_node = pdev->dev.of_node;
 	platform_set_drvdata(pdev, master);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	xspi->regs = devm_ioremap_resource(&pdev->dev, res);
+	xspi->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(xspi->regs)) {
 		ret = PTR_ERR(xspi->regs);
 		goto remove_master;