* [PATCH -next] w1: sgi_w1: use devm_platform_ioremap_resource() to simplify code
@ 2019-10-09 14:44 YueHaibing
0 siblings, 0 replies; only message in thread
From: YueHaibing @ 2019-10-09 14:44 UTC (permalink / raw)
To: zbr, gregkh, yuehaibing, tbogendoerfer; +Cc: linux-kernel
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/w1/masters/sgi_w1.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/w1/masters/sgi_w1.c b/drivers/w1/masters/sgi_w1.c
index 1b2d96b..e8c7fa6 100644
--- a/drivers/w1/masters/sgi_w1.c
+++ b/drivers/w1/masters/sgi_w1.c
@@ -77,15 +77,13 @@ static int sgi_w1_probe(struct platform_device *pdev)
{
struct sgi_w1_device *sdev;
struct sgi_w1_platform_data *pdata;
- struct resource *res;
sdev = devm_kzalloc(&pdev->dev, sizeof(struct sgi_w1_device),
GFP_KERNEL);
if (!sdev)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- sdev->mcr = devm_ioremap_resource(&pdev->dev, res);
+ sdev->mcr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sdev->mcr))
return PTR_ERR(sdev->mcr);
--
2.7.4
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