* [PATCH -next] staging: emxx_udc: use devm_platform_ioremap_resource() to simplify code
@ 2019-10-09 15:05 YueHaibing
0 siblings, 0 replies; only message in thread
From: YueHaibing @ 2019-10-09 15:05 UTC (permalink / raw)
To: gregkh, carmeli.tamir, daniela.mormocea, payal.s.kshirsagar.98,
sicilia.cristian, saiyamdoshi.in, nishadkamdar
Cc: devel, linux-kernel, YueHaibing
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/staging/emxx_udc/emxx_udc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 147481b..9e0c19e 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -3078,7 +3078,6 @@ static int nbu2ss_drv_probe(struct platform_device *pdev)
{
int status = -ENODEV;
struct nbu2ss_udc *udc;
- struct resource *r;
int irq;
void __iomem *mmio_base;
@@ -3088,8 +3087,7 @@ static int nbu2ss_drv_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, udc);
/* require I/O memory and IRQ to be provided as resources */
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mmio_base = devm_ioremap_resource(&pdev->dev, r);
+ mmio_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mmio_base))
return PTR_ERR(mmio_base);
--
2.7.4
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