irqchip: Return -EPERM for reserved IRQs

[cascardo/linux.git] / drivers / irqchip / irq-vic.c

diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index 884d11c..2bbb004 100644 (file)
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -197,7 +197,7 @@ static int vic_irqdomain_map(struct irq_domain *d, unsigned int irq,
 
        /* Skip invalid IRQs, only register handlers for the real ones */
        if (!(v->valid_sources & (1 << hwirq)))
-               return -ENOTSUPP;
+               return -EPERM;
        irq_set_chip_and_handler(irq, &vic_chip, handle_level_irq);
        irq_set_chip_data(irq, v->base);
        set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);