diff options
Diffstat (limited to 'arch/xtensa/kernel/smp.c')
| -rw-r--r-- | arch/xtensa/kernel/smp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/xtensa/kernel/smp.c b/arch/xtensa/kernel/smp.c index 83b244ce61ee..cd85a7a2722b 100644 --- a/arch/xtensa/kernel/smp.c +++ b/arch/xtensa/kernel/smp.c @@ -53,16 +53,12 @@ static void system_flush_invalidate_dcache_range(unsigned long start, #define IPI_IRQ 0 static irqreturn_t ipi_interrupt(int irq, void *dev_id); -static struct irqaction ipi_irqaction = { - .handler = ipi_interrupt, - .flags = IRQF_PERCPU, - .name = "ipi", -}; void ipi_init(void) { unsigned irq = irq_create_mapping(NULL, IPI_IRQ); - setup_irq(irq, &ipi_irqaction); + if (request_irq(irq, ipi_interrupt, IRQF_PERCPU, "ipi", NULL)) + pr_err("Failed to request irq %u (ipi)\n", irq); } static inline unsigned int get_core_count(void) |