diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-irqchip.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-irqchip.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-irqchip.c b/arch/powerpc/platforms/powernv/opal-irqchip.c index f9a7001dacb7..e180bd8e1400 100644 --- a/arch/powerpc/platforms/powernv/opal-irqchip.c +++ b/arch/powerpc/platforms/powernv/opal-irqchip.c @@ -191,7 +191,8 @@ int __init opal_event_init(void) * fall back to the legacy method (opal_event_request(...)) * anyway. */ dn = of_find_compatible_node(NULL, NULL, "ibm,opal-event"); - opal_event_irqchip.domain = irq_domain_add_linear(dn, MAX_NUM_EVENTS, + opal_event_irqchip.domain = irq_domain_create_linear(of_fwnode_handle(dn), + MAX_NUM_EVENTS, &opal_event_domain_ops, &opal_event_irqchip); of_node_put(dn); if (!opal_event_irqchip.domain) { @@ -275,11 +276,14 @@ int __init opal_event_init(void) else name = kasprintf(GFP_KERNEL, "opal"); + if (!name) + continue; /* Install interrupt handler */ rc = request_irq(r->start, opal_interrupt, r->flags & IRQD_TRIGGER_MASK, name, NULL); if (rc) { pr_warn("Error %d requesting OPAL irq %d\n", rc, (int)r->start); + kfree(name); continue; } } |