USB: ehci-mxc: 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/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index c369767b00e26de940eb6e8eca2e1ebe00b7e975..e4c34ac386c08936fcb532399fff1d5d39cbe1c3 100644 (file)
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -194,7 +194,6 @@ static int ehci_mxc_drv_remove(struct platform_device *pdev)
                clk_disable_unprepare(priv->phyclk);
 
        usb_put_hcd(hcd);
-       platform_set_drvdata(pdev, NULL);
        return 0;
 }