diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/lantiq/irq.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c index 21ccd580f8f5..35d7c5f6d159 100644 --- a/arch/mips/lantiq/irq.c +++ b/arch/mips/lantiq/irq.c @@ -150,8 +150,9 @@ static int ltq_eiu_settype(struct irq_data *d, unsigned int type) if (edge) irq_set_handler(d->hwirq, handle_edge_irq); - ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_C) | - (val << (i * 4)), LTQ_EIU_EXIN_C); + ltq_eiu_w32((ltq_eiu_r32(LTQ_EIU_EXIN_C) & + (~(7 << (i * 4)))) | (val << (i * 4)), + LTQ_EIU_EXIN_C); } } |