[MIPS] Vr41xx: Fix after GENERIC_HARDIRQS_NO__DO_IRQ change
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index 397ba94..16decf4 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -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 @@
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);
}