Update of /cvsroot/linux-mips/linux/arch/mips/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv16408/kernel
Modified Files:
irq_cpu.c
Log Message:
Interrupt handler fixes.
Index: irq_cpu.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/kernel/irq_cpu.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- irq_cpu.c 2001/10/22 19:16:44 1.2
+++ irq_cpu.c 2001/10/31 18:43:56 1.3
@@ -2,7 +2,7 @@
* Copyright 2001 MontaVista Software Inc.
* Author: Jun Sun, js...@mv... or js...@ju...
*
- * This file define the irq handler for MIPS CPU interrupts.
+ * This file define the irq handler for MIPS CPU interrupts.
*
* 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 the
@@ -65,7 +65,8 @@
static void
mips_cpu_irq_end(unsigned int irq)
{
- mips_cpu_irq_enable(irq);
+ if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
+ mips_cpu_irq_enable(irq);
}
static hw_irq_controller mips_cpu_irq_controller = {
@@ -94,4 +95,4 @@
}
mips_cpu_irq_base = irq_base;
-}
+}
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