[-next,20/36] spi: nuc900: use devm_platform_ioremap_resource() to simplify code

Commit Message

Yue Haibing Sept. 4, 2019, 1:59 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-nuc900.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c
index f65a029e..6140035 100644
--- a/drivers/spi/spi-nuc900.c
+++ b/drivers/spi/spi-nuc900.c
@@ -327,7 +327,6 @@  static int nuc900_spi_probe(struct platform_device *pdev)
 {
 	struct nuc900_spi *hw;
 	struct spi_master *master;
-	struct resource *res;
 	int err = 0;
 
 	master = spi_alloc_master(&pdev->dev, sizeof(struct nuc900_spi));
@@ -358,8 +357,7 @@  static int nuc900_spi_probe(struct platform_device *pdev)
 	hw->bitbang.chipselect     = nuc900_spi_chipsel;
 	hw->bitbang.txrx_bufs      = nuc900_spi_txrx;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	hw->regs = devm_ioremap_resource(&pdev->dev, res);
+	hw->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(hw->regs)) {
 		err = PTR_ERR(hw->regs);
 		goto err_pdata;