Merge remote-tracking branches 'asoc/fix/rcar', 'asoc/fix/rt5670' and 'asoc/fix/wm894...

[deliverable/linux.git] / drivers / irqchip / irq-mips-gic.c

diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 3b5e10aa48ab48443210edde5c0fc4350b54d294..8a4adbeb2b8cd694a08e18bfb3d2df8d31b7e937 100644 (file)
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -746,6 +746,12 @@ static int gic_irq_domain_alloc(struct irq_domain *d, unsigned int virq,
                /* verify that it doesn't conflict with an IPI irq */
                if (test_bit(spec->hwirq, ipi_resrv))
                        return -EBUSY;
+
+               hwirq = GIC_SHARED_TO_HWIRQ(spec->hwirq);
+
+               return irq_domain_set_hwirq_and_chip(d, virq, hwirq,
+                                                    &gic_level_irq_controller,
+                                                    NULL);
        } else {
                base_hwirq = find_first_bit(ipi_resrv, gic_shared_intrs);
                if (base_hwirq == gic_shared_intrs) {
@@ -867,10 +873,14 @@ static int gic_dev_domain_alloc(struct irq_domain *d, unsigned int virq,
                                                    &gic_level_irq_controller,
                                                    NULL);
                if (ret)
-                       return ret;
+                       goto error;
        }
 
        return 0;
+
+error:
+       irq_domain_free_irqs_parent(d, virq, nr_irqs);
+       return ret;
 }
 
 void gic_dev_domain_free(struct irq_domain *d, unsigned int virq,