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-rw-r--r--drivers/irqchip/irq-gic.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 5c4da58..612a358 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
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