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authorThiemo Seufer <ths@networkno.de>2007-03-19 00:13:37 +0000
committerRalf Baechle <ralf@linux-mips.org>2007-03-19 20:22:43 +0000
commit119537c092638bf8a0672415024639353c773bb1 (patch)
treeaf3fc85f2d5a4bf93fd1cd82b228054ac6b5fe42 /arch/mips/tx4927
parent72ede9b18967e7a8a62a88f164f003193f6d891f (diff)
downloadop-kernel-dev-119537c092638bf8a0672415024639353c773bb1.zip
op-kernel-dev-119537c092638bf8a0672415024639353c773bb1.tar.gz
[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/tx4927')
-rw-r--r--arch/mips/tx4927/common/tx4927_irq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/tx4927/common/tx4927_irq.c b/arch/mips/tx4927/common/tx4927_irq.c
index e7f3e5b..3d25d01 100644
--- a/arch/mips/tx4927/common/tx4927_irq.c
+++ b/arch/mips/tx4927/common/tx4927_irq.c
@@ -416,7 +416,7 @@ static int tx4927_irq_nested(void)
asmlinkage void plat_irq_dispatch(void)
{
- unsigned int pending = read_c0_status() & read_c0_cause();
+ unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
if (pending & STATUSF_IP7) /* cpu timer */
do_IRQ(TX4927_IRQ_CPU_TIMER);
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