From: YueHaibing <yuehaibing@huawei.com>
Date: Fri, 2 Aug 2019 13:01:04 +0000 (+0800)
Subject: usb: dwc3: keystone: use devm_platform_ioremap_resource() to simplify code
X-Git-Tag: v5.4-rc1~136^2~44^2~39
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5b76f6a0b0f868d8f4fae4e79a92e433a250a2eb;p=platform%2Fkernel%2Flinux-rpi.git

usb: dwc3: keystone: use devm_platform_ioremap_resource() to simplify code

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>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c
index cbee5fb..d3c0233 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);