[06/13] mmc: sh_mmcif: convert to devm_platform_ioremap_resource
diff mbox series

Message ID 20191215175120.3290-6-tiny.windzz@gmail.com
State New
Headers show
Series
  • [01/13] mmc: sunxi-mmc: convert to devm_platform_ioremap_resource
Related show

Commit Message

Frank Lee Dec. 15, 2019, 5:51 p.m. UTC
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/mmc/host/sh_mmcif.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Wolfram Sang Dec. 18, 2019, 9:49 a.m. UTC | #1
On Sun, Dec 15, 2019 at 05:51:13PM +0000, Yangtao Li wrote:
> Use devm_platform_ioremap_resource() to simplify code.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>

Tested on a Lager board (R-Car H2), MMCIF gets recognized and the eMMC
is detected.

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Patch
diff mbox series

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 98c575de43c7..5069f1cbcef8 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1388,7 +1388,6 @@  static int sh_mmcif_probe(struct platform_device *pdev)
 	struct sh_mmcif_host *host;
 	struct device *dev = &pdev->dev;
 	struct sh_mmcif_plat_data *pd = dev->platform_data;
-	struct resource *res;
 	void __iomem *reg;
 	const char *name;
 
@@ -1397,8 +1396,7 @@  static int sh_mmcif_probe(struct platform_device *pdev)
 	if (irq[0] < 0)
 		return -ENXIO;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	reg = devm_ioremap_resource(dev, res);
+	reg = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(reg))
 		return PTR_ERR(reg);