[-next,29/36] spi: sun4i: 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-sun4i.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c
index 92e5c66..cbfac65 100644
--- a/drivers/spi/spi-sun4i.c
+++ b/drivers/spi/spi-sun4i.c
@@ -428,7 +428,6 @@  static int sun4i_spi_probe(struct platform_device *pdev)
 {
 	struct spi_master *master;
 	struct sun4i_spi *sspi;
-	struct resource	*res;
 	int ret = 0, irq;
 
 	master = spi_alloc_master(&pdev->dev, sizeof(struct sun4i_spi));
@@ -440,8 +439,7 @@  static int sun4i_spi_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, master);
 	sspi = spi_master_get_devdata(master);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	sspi->base_addr = devm_ioremap_resource(&pdev->dev, res);
+	sspi->base_addr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(sspi->base_addr)) {
 		ret = PTR_ERR(sspi->base_addr);
 		goto err_free_master;