[-next,28/36] spi: st-ssc4: 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-st-ssc4.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/spi/spi-st-ssc4.c b/drivers/spi/spi-st-ssc4.c
index 840a6bf..0c24c49 100644
--- a/drivers/spi/spi-st-ssc4.c
+++ b/drivers/spi/spi-st-ssc4.c
@@ -298,7 +298,6 @@  static int spi_st_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct spi_master *master;
-	struct resource *res;
 	struct spi_st *spi_st;
 	int irq, ret = 0;
 	u32 var;
@@ -331,8 +330,7 @@  static int spi_st_probe(struct platform_device *pdev)
 	init_completion(&spi_st->done);
 
 	/* Get resources */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	spi_st->base = devm_ioremap_resource(&pdev->dev, res);
+	spi_st->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(spi_st->base)) {
 		ret = PTR_ERR(spi_st->base);
 		goto clk_disable;