diff options
Diffstat (limited to 'drivers/irqchip/irq-gic.c')
| -rw-r--r-- | drivers/irqchip/irq-gic.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 5c4da5808b15..612a3584a282 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -1209,10 +1209,14 @@ gic_of_init(struct device_node *node, struct device_node *parent) return -ENODEV; dist_base = of_iomap(node, 0); - WARN(!dist_base, "unable to map gic dist registers\n"); + if (WARN(!dist_base, "unable to map gic dist registers\n")) + return -ENOMEM; cpu_base = of_iomap(node, 1); - WARN(!cpu_base, "unable to map gic cpu registers\n"); + if (WARN(!cpu_base, "unable to map gic cpu registers\n")) { + iounmap(dist_base); + return -ENOMEM; + } /* * Disable split EOI/Deactivate if either HYP is not available |