From: YueHaibing <yuehaibing@huawei.com>
To: <balbi@kernel.org>, <gregkh@linuxfoundation.org>
Cc: <linux-kernel@vger.kernel.org>, <linux-usb@vger.kernel.org>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] usb: dwc3: keystone: use devm_platform_ioremap_resource() to simplify code
Date: Fri, 2 Aug 2019 21:01:04 +0800 [thread overview]
Message-ID: <20190802130104.62276-1-yuehaibing@huawei.com> (raw)
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/usb/dwc3/dwc3-keystone.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c
index a69eb4a..1e14a6f 100644
--- a/drivers/usb/dwc3/dwc3-keystone.c
+++ b/drivers/usb/dwc3/dwc3-keystone.c
@@ -81,7 +81,6 @@ static int kdwc3_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *node = pdev->dev.of_node;
struct dwc3_keystone *kdwc;
- struct resource *res;
int error, irq;
kdwc = devm_kzalloc(dev, sizeof(*kdwc), GFP_KERNEL);
@@ -92,8 +91,7 @@ static int kdwc3_probe(struct platform_device *pdev)
kdwc->dev = dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- kdwc->usbss = devm_ioremap_resource(dev, res);
+ kdwc->usbss = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(kdwc->usbss))
return PTR_ERR(kdwc->usbss);
--
2.7.4
reply other threads:[~2019-08-02 13:01 UTC|newest]
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