USB: ehci-sh: remove unnecessary platform_set_drvdata()
authorJingoo Han <jg1.han@samsung.com>
Mon, 6 May 2013 10:09:02 +0000 (19:09 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 17 May 2013 00:47:17 +0000 (17:47 -0700)
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>
drivers/usb/host/ehci-sh.c

index b44d716ddc825e1b5905e0f4cbf481f3e176e83a..c4c0ee92a397b7172b9ecd04da481079ac272801 100644 (file)
@@ -176,7 +176,6 @@ static int ehci_hcd_sh_remove(struct platform_device *pdev)
 
        usb_remove_hcd(hcd);
        usb_put_hcd(hcd);
-       platform_set_drvdata(pdev, NULL);
 
        clk_disable(priv->fclk);
        clk_disable(priv->iclk);