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MUSB: Blackfin: don't fake blackfin_interrupt() result

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Commit a5073b5283 (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: Sergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Sergei Shtylyov 2010-03-25 13:14:25 +02:00 committed by Greg Kroah-Hartman
parent 1e753451eb
commit 2f831751c5
1 changed files with 1 additions and 7 deletions
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8
drivers/usb/musb/blackfin.c
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@ -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)