USB: ohci-sm501: 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-sm501.c b/drivers/usb/host/ohci-sm501.c
index 3b5b908fd47b29e25f0f90198c85607182152fef..d479d5ddab8853b9844f29ffa7e15b1ca0beaca7 100644 (file)
--- a/drivers/usb/host/ohci-sm501.c
+++ b/drivers/usb/host/ohci-sm501.c
@@ -207,7 +207,6 @@ static int ohci_hcd_sm501_drv_remove(struct platform_device *pdev)
        sm501_modify_reg(pdev->dev.parent, SM501_IRQ_MASK, 0, 1 << 6);
        sm501_unit_power(pdev->dev.parent, SM501_GATE_USB_HOST, 0);
 
-       platform_set_drvdata(pdev, NULL);
        return 0;
 }