diff options
Diffstat (limited to 'arch/mips/emma')
| -rw-r--r-- | arch/mips/emma/markeins/irq.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index c2583ecc93c..263132d7b3a 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -213,8 +213,7 @@ void emma2rh_irq_dispatch(void) emma2rh_in32(EMMA2RH_BHIF_INT_EN_0); #ifdef EMMA2RH_SW_CASCADE - if (intStatus & - (1 << ((EMMA2RH_SW_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) { + if (intStatus & (1UL << EMMA2RH_SW_CASCADE)) { u32 swIntStatus; swIntStatus = emma2rh_in32(EMMA2RH_BHIF_SW_INT) & emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); @@ -225,6 +224,8 @@ void emma2rh_irq_dispatch(void) } } } + /* Skip S/W interrupt */ + intStatus &= ~(1UL << EMMA2RH_SW_CASCADE); #endif for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { @@ -238,8 +239,7 @@ void emma2rh_irq_dispatch(void) emma2rh_in32(EMMA2RH_BHIF_INT_EN_1); #ifdef EMMA2RH_GPIO_CASCADE - if (intStatus & - (1 << ((EMMA2RH_GPIO_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) { + if (intStatus & (1UL << (EMMA2RH_GPIO_CASCADE % 32))) { u32 gpioIntStatus; gpioIntStatus = emma2rh_in32(EMMA2RH_GPIO_INT_ST) & emma2rh_in32(EMMA2RH_GPIO_INT_MASK); @@ -250,6 +250,8 @@ void emma2rh_irq_dispatch(void) } } } + /* Skip GPIO interrupt */ + intStatus &= ~(1UL << (EMMA2RH_GPIO_CASCADE % 32)); #endif for (i = 32, bitmask = 1; i < 64; i++, bitmask <<= 1) { |