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authorThiemo Seufer <ths@networkno.de>2007-03-19 03:13:37 +0300
committerRalf Baechle <ralf@linux-mips.org>2007-03-19 23:22:43 +0300
commit119537c092638bf8a0672415024639353c773bb1 (patch)
treeaf3fc85f2d5a4bf93fd1cd82b228054ac6b5fe42 /arch/mips/sgi-ip32
parent72ede9b18967e7a8a62a88f164f003193f6d891f (diff)
downloadlinux-119537c092638bf8a0672415024639353c773bb1.tar.xz
[MIPS] Misc fixes for plat_irq_dispatch functions
o adds missing ST0_IM masks, which caused the logging of valid interrupts as spurious o stops pnx8550 to log every interrupt as spurious o adds cause register masks for ip22/ip32, which caused handling of masked interrupts o removes some superfluous parentheses in the SNI interrupt code Signed-Off-By: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/sgi-ip32')
-rw-r--r--arch/mips/sgi-ip32/ip32-irq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c
index 8c450d9e8696..fb9da9acf53f 100644
--- a/arch/mips/sgi-ip32/ip32-irq.c
+++ b/arch/mips/sgi-ip32/ip32-irq.c
@@ -454,7 +454,7 @@ static void ip32_irq5(void)
asmlinkage void plat_irq_dispatch(void)
{
- unsigned int pending = read_c0_cause();
+ unsigned int pending = read_c0_status() & read_c0_cause();
if (likely(pending & IE_IRQ0))
ip32_irq0();