diff options
Diffstat (limited to 'arch/mips/sibyte/sb1250/irq.c')
| -rw-r--r-- | arch/mips/sibyte/sb1250/irq.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index a451b4c7732..f9bd9f07451 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -442,7 +442,7 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) * blasting the high 32 bits. */ - pending = read_c0_cause(); + pending = read_c0_cause() & read_c0_status(); #ifdef CONFIG_SIBYTE_SB1250_PROF if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */ @@ -476,5 +476,8 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) R_IMR_INTERRUPT_STATUS_BASE))); if (mask) do_IRQ(fls64(mask) - 1, regs); - } + else + spurious_interrupt(regs); + } else + spurious_interrupt(regs); } |