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Commit 2f831751 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Greg Kroah-Hartman
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MUSB: Blackfin: don't fake blackfin_interrupt() result 



Commit a5073b52 (musb_gadget: fix unhandled
endpoint 0 IRQs) misses this change to blackfin.c: stop faking successful
result of blackfin_interrupt() and emitting a debug message on an unhandled
interrupt.

Signed-off-by: default avatarSergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 1e753451

drivers/usb/musb/blackfin.c

+1 −7
Original line number Diff line number Diff line
@@ -172,13 +172,7 @@ static irqreturn_t blackfin_interrupt(int irq, void *__hci) 


	spin_unlock_irqrestore(&musb->lock, flags);



	/* REVISIT we sometimes get spurious IRQs on g_ep0

	 * not clear why... fall in BF54x too.

	 */

	if (retval != IRQ_HANDLED)

		DBG(5, "spurious?\n");



	return IRQ_HANDLED;

	return retval;

}



static void musb_conn_timer_handler(unsigned long _musb)