s3c-hsotg: Fix driver context storing

Before applying this fix calling s3c_hsotg_udc_start, *stop and *start
again resulted in a WARN_ON(hsotg->driver) being triggered in *start.

Signed-off-by: Kamil Debski <k.debski@samsung.com>

diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index dfa56e7..25008c0 100644 (file)
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -3005,8 +3005,7 @@ static int s3c_hsotg_udc_stop(struct usb_gadget *gadget,
 
        spin_lock_irqsave(&hsotg->lock, flags);
 
-       if (!driver)
-               hsotg->driver = NULL;
+       hsotg->driver = NULL;
 
        hsotg->gadget.speed = USB_SPEED_UNKNOWN;