linux-kernel - [PATCH 1/4] usb: fotg210-udc: use platform_{get,set}

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Message-ID: <521C5EE9.8080607@huawei.com>
Date:	Tue, 27 Aug 2013 16:10:17 +0800
From:	Libo Chen <clbchenlibo.chen@...wei.com>
To:	<balbi@...com>, Greg KH <gregkh@...uxfoundation.org>
CC:	USB <linux-usb@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Li Zefan <lizefan@...wei.com>
Subject: [PATCH 1/4] usb: fotg210-udc: use platform_{get,set}_drvdata()


Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.

Signed-off-by: Libo Chen <libo.chen@...wei.com>
---
 drivers/usb/gadget/fotg210-udc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/gadget/fotg210-udc.c b/drivers/usb/gadget/fotg210-udc.c
index 10cd18d..32db2ee 100644
--- a/drivers/usb/gadget/fotg210-udc.c
+++ b/drivers/usb/gadget/fotg210-udc.c
@@ -1076,7 +1076,7 @@ static struct usb_gadget_ops fotg210_gadget_ops = {

 static int fotg210_udc_remove(struct platform_device *pdev)
 {
-	struct fotg210_udc *fotg210 = dev_get_drvdata(&pdev->dev);
+	struct fotg210_udc *fotg210 = platform_get_drvdata(pdev);

 	usb_del_gadget_udc(&fotg210->gadget);
 	iounmap(fotg210->reg);
@@ -1134,7 +1134,7 @@ static int fotg210_udc_probe(struct platform_device *pdev)

 	spin_lock_init(&fotg210->lock);

-	dev_set_drvdata(&pdev->dev, fotg210);
+	platform_set_drvdata(pdev, fotg210);

 	fotg210->gadget.ops = &fotg210_gadget_ops;

-- 
1.7.1

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