From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 6 May 2013 10:11:52 +0000 (+0900)
Subject: USB: ohci-pxa27x: remove unnecessary platform_set_drvdata()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=27d4f707a167f6bc61e2d58346883c7df52c80ca;p=deliverable%2Flinux.git

USB: ohci-pxa27x: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index efe71f3ca477..4e0f088b6d2b 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -556,7 +556,6 @@ static int ohci_hcd_pxa27x_drv_remove(struct platform_device *pdev)
 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
 	usb_hcd_pxa27x_remove(hcd, pdev);
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }