diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 491eacb0b413..1d0e76855106 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -916,30 +916,6 @@ static void gic_irq_domain_unmap(struct irq_domain *d, unsigned int irq) { } -static int gic_irq_domain_xlate(struct irq_domain *d, - struct device_node *controller, - const u32 *intspec, unsigned int intsize, - unsigned long *out_hwirq, unsigned int *out_type) -{ - unsigned long ret = 0; - - if (irq_domain_get_of_node(d) != controller) - return -EINVAL; - if (intsize < 3) - return -EINVAL; - - /* Get the interrupt number and add 16 to skip over SGIs */ - *out_hwirq = intspec[1] + 16; - - /* For SPIs, we need to add 16 more to get the GIC irq ID number */ - if (!intspec[0]) - *out_hwirq += 16; - - *out_type = intspec[2] & IRQ_TYPE_SENSE_MASK; - - return ret; -} - static int gic_irq_domain_translate(struct irq_domain *d, struct irq_fwspec *fwspec, unsigned long *hwirq, @@ -1021,7 +997,6 @@ static const struct irq_domain_ops gic_irq_domain_hierarchy_ops = { static const struct irq_domain_ops gic_irq_domain_ops = { .map = gic_irq_domain_map, .unmap = gic_irq_domain_unmap, - .xlate = gic_irq_domain_xlate, }; static void __init __gic_init_bases(unsigned int gic_nr, int irq_start, |