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musb_gadget: fix unhandled endpoint 0 IRQs
[deliverable/linux.git]
/
drivers
/
usb
/
musb
/
musb_core.c
diff --git
a/drivers/usb/musb/musb_core.c
b/drivers/usb/musb/musb_core.c
index 4000cf6d1e819a3cacd857b4316dd6efeeebe752..324459b619f787fe09ce609f1936b08af6a77044 100644
(file)
--- a/
drivers/usb/musb/musb_core.c
+++ b/
drivers/usb/musb/musb_core.c
@@
-1481,13
+1481,7
@@
static irqreturn_t generic_interrupt(int irq, void *__hci)
spin_unlock_irqrestore(&musb->lock, flags);
- /* REVISIT we sometimes get spurious IRQs on g_ep0
- * not clear why...
- */
- if (retval != IRQ_HANDLED)
- DBG(5, "spurious?\n");
-
- return IRQ_HANDLED;
+ return retval;
}
#else
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