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[MIPS] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ change

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Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Yoichi Yuasa
2007-01-22 23:01:06 +09:00
committed by Ralf Baechle
parent ac8be95504
commit 364ca8a897
2 changed files with 61 additions and 65 deletions
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12
arch/mips/vr41xx/common/irq.c
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@@ -1,7 +1,7 @@
/*
* Interrupt handing routines for NEC VR4100 series.
*
* Copyright (C) 2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
* Copyright (C) 2005-2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -73,13 +73,19 @@ static void irq_dispatch(unsigned int irq)
if (cascade->get_irq != NULL) {
unsigned int source_irq = irq;
desc = irq_desc + source_irq;
desc->chip->ack(source_irq);
if (desc->chip->mask_ack)
desc->chip->mask_ack(source_irq);
else {
desc->chip->mask(source_irq);
desc->chip->ack(source_irq);
}
irq = cascade->get_irq(irq);
if (irq < 0)
atomic_inc(&irq_err_count);
else
irq_dispatch(irq);
desc->chip->end(source_irq);
if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask)
desc->chip->unmask(source_irq);
} else
do_IRQ(irq);
}