USB: ehci-platform: 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-platform.c b/drivers/usb/host/ehci-platform.c
index f47f2594c9d43f337719daaaf771c2ad7e5fd9d8..a98dd3b45610cc4b4fcc0843844f2cc03bc91c48 100644 (file)
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -146,7 +146,6 @@ static int ehci_platform_remove(struct platform_device *dev)
 
        usb_remove_hcd(hcd);
        usb_put_hcd(hcd);
-       platform_set_drvdata(dev, NULL);
 
        if (pdata->power_off)
                pdata->power_off(dev);