usb: musb: gadget: fix otg active status flag

In gadget mode, musb->is_active should be set only when connected to the
host. musb_g_reset() already takes care of it.

Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

Author: liubiin

drivers/usb/musb/musb_gadget.c

@@ -1853,7 +1853,6 @@ static int musb_gadget_start(struct usb_gadget *g,
 	musb->gadget_driver = driver;
 
 	spin_lock_irqsave(&musb->lock, flags);
-	musb->is_active = 1;
 
 	otg_set_peripheral(otg, &musb->g);
 	musb->xceiv->state = OTG_STATE_B_IDLE;