diff options
Diffstat (limited to 'arch/arc/kernel/irq.c')
| -rw-r--r-- | arch/arc/kernel/irq.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c index 8115fa531575..305b3f866aa7 100644 --- a/arch/arc/kernel/irq.c +++ b/arch/arc/kernel/irq.c @@ -28,25 +28,17 @@ * -Disable all IRQs (on CPU side) * -Optionally, setup the High priority Interrupts as Level 2 IRQs */ -void __cpuinit arc_init_IRQ(void) +void arc_init_IRQ(void) { int level_mask = 0; - write_aux_reg(AUX_INTR_VEC_BASE, _int_vec_base_lds); - /* Disable all IRQs: enable them as devices request */ write_aux_reg(AUX_IENABLE, 0); /* setup any high priority Interrupts (Level2 in ARCompact jargon) */ -#ifdef CONFIG_ARC_IRQ3_LV2 - level_mask |= (1 << 3); -#endif -#ifdef CONFIG_ARC_IRQ5_LV2 - level_mask |= (1 << 5); -#endif -#ifdef CONFIG_ARC_IRQ6_LV2 - level_mask |= (1 << 6); -#endif + level_mask |= IS_ENABLED(CONFIG_ARC_IRQ3_LV2) << 3; + level_mask |= IS_ENABLED(CONFIG_ARC_IRQ5_LV2) << 5; + level_mask |= IS_ENABLED(CONFIG_ARC_IRQ6_LV2) << 6; if (level_mask) { pr_info("Level-2 interrupts bitset %x\n", level_mask); |