From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 6 May 2013 10:08:13 +0000 (+0900)
Subject: USB: ehci-sead3: remove unnecessary platform_set_drvdata()
X-Git-Tag: firefly_0821_release~176^2~5847^2~144
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d9f2f13d2a3815bbfc74d88ac5f25676fecacab6;p=firefly-linux-kernel-4.4.55.git

USB: ehci-sead3: 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>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ehci-sead3.c b/drivers/usb/host/ehci-sead3.c
index f55477c5a1be..b2de52d39614 100644
--- a/drivers/usb/host/ehci-sead3.c
+++ b/drivers/usb/host/ehci-sead3.c
@@ -140,7 +140,6 @@ static int ehci_hcd_sead3_drv_remove(struct platform_device *pdev)
 
 	usb_remove_hcd(hcd);
 	usb_put_hcd(hcd);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }