diff options
Diffstat (limited to 'drivers/irqchip/irq-armada-370-xp.c')
| -rw-r--r-- | drivers/irqchip/irq-armada-370-xp.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 39b72da0c143..3f3a8c3d2175 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -56,9 +56,6 @@ #define ARMADA_370_XP_MAX_PER_CPU_IRQS (28) -#define ARMADA_370_XP_TIMER0_PER_CPU_IRQ (5) -#define ARMADA_370_XP_FABRIC_IRQ (3) - #define IPI_DOORBELL_START (0) #define IPI_DOORBELL_END (8) #define IPI_DOORBELL_MASK 0xFF @@ -81,13 +78,10 @@ static phys_addr_t msi_doorbell_addr; static inline bool is_percpu_irq(irq_hw_number_t irq) { - switch (irq) { - case ARMADA_370_XP_TIMER0_PER_CPU_IRQ: - case ARMADA_370_XP_FABRIC_IRQ: + if (irq <= ARMADA_370_XP_MAX_PER_CPU_IRQS) return true; - default: - return false; - } + + return false; } /* @@ -200,7 +194,6 @@ static int armada_370_xp_msi_map(struct irq_domain *domain, unsigned int virq, { irq_set_chip_and_handler(virq, &armada_370_xp_msi_irq_chip, handle_simple_irq); - set_irq_flags(virq, IRQF_VALID); return 0; } @@ -317,7 +310,8 @@ static int armada_370_xp_mpic_irq_map(struct irq_domain *h, irq_set_chip_and_handler(virq, &armada_370_xp_irq_chip, handle_level_irq); } - set_irq_flags(virq, IRQF_VALID | IRQF_PROBE); + irq_set_probe(virq); + irq_clear_status_flags(virq, IRQ_NOAUTOEN); return 0; } @@ -447,8 +441,7 @@ static void armada_370_xp_handle_msi_irq(struct pt_regs *regs, bool is_chained) static void armada_370_xp_handle_msi_irq(struct pt_regs *r, bool b) {} #endif -static void armada_370_xp_mpic_handle_cascade_irq(unsigned int irq, - struct irq_desc *desc) +static void armada_370_xp_mpic_handle_cascade_irq(struct irq_desc *desc) { struct irq_chip *chip = irq_desc_get_chip(desc); unsigned long irqmap, irqn, irqsrc, cpuid; @@ -551,7 +544,7 @@ static void armada_370_xp_mpic_resume(void) if (virq == 0) continue; - if (irq != ARMADA_370_XP_TIMER0_PER_CPU_IRQ) + if (!is_percpu_irq(irq)) writel(irq, per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); else |