linux-kernel - [PATCH] usb: ehci-omap: use devm_platform_get_and_ioremap

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Message-ID: <202211171405502792797@zte.com.cn>
Date:   Thu, 17 Nov 2022 14:05:50 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <stern@...land.harvard.edu>
Cc:     <gregkh@...uxfoundation.org>, <linux-usb@...r.kernel.org>,
        <linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] usb: ehci-omap: use devm_platform_get_and_ioremap_resource()

From: Minghao Chi <chi.minghao@....com.cn>

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/usb/host/ehci-omap.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 7dd984722a7f..962e3e6ab4d8 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -113,8 +113,7 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;

-	res =  platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	regs = devm_ioremap_resource(dev, res);
+	regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);

-- 
2.25.1