[-next,01/36] spi: altera: 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-altera.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c
index ea160f11..41d71ba 100644
--- a/drivers/spi/spi-altera.c
+++ b/drivers/spi/spi-altera.c
@@ -170,7 +170,6 @@  static int altera_spi_probe(struct platform_device *pdev)
 {
 	struct altera_spi *hw;
 	struct spi_master *master;
-	struct resource *res;
 	int err = -ENODEV;
 
 	master = spi_alloc_master(&pdev->dev, sizeof(struct altera_spi));
@@ -189,8 +188,7 @@  static int altera_spi_probe(struct platform_device *pdev)
 	hw = spi_master_get_devdata(master);
 
 	/* find and map our resources */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	hw->base = devm_ioremap_resource(&pdev->dev, res);
+	hw->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(hw->base)) {
 		err = PTR_ERR(hw->base);
 		goto exit;