From: Sergei Shtylyov Date: Thu, 25 Mar 2010 11:14:25 +0000 (+0200) Subject: MUSB: Blackfin: don't fake blackfin_interrupt() result X-Git-Tag: Ubuntu-5.0.0-8.9~23334^2~27 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=2f831751c5a0511fec6a9074643d9914eedabc83;p=mirror_ubuntu-disco-kernel.git MUSB: Blackfin: don't fake blackfin_interrupt() result Commit a5073b52833e4df8e16c93dc4cbb7e0c558c74a2 (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 Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index 719a22d664ef..ec8d324237f6 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -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)