diff options
| author | Thiemo Seufer <ths@networkno.de> | 2007-03-19 01:13:37 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-03-19 21:22:43 +0100 |
| commit | 119537c092638bf8a0672415024639353c773bb1 (patch) | |
| tree | af3fc85f2d5a4bf93fd1cd82b228054ac6b5fe42 /arch/mips/sgi-ip32/ip32-irq.c | |
| parent | [MIPS] Qemu: Fix Symmetric Uniprocessor support. (diff) | |
| download | linux-119537c092638bf8a0672415024639353c773bb1.tar.xz linux-119537c092638bf8a0672415024639353c773bb1.zip | |
[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/ip32-irq.c')
| -rw-r--r-- | arch/mips/sgi-ip32/ip32-irq.c | 2 |
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(); |