From: Wei Yongjun <yongjun_...@trendmicro.com.cn>
Add the missing iounmap() before return from hlwd_pic_init()
in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
---
arch/powerpc/platforms/embedded6xx/hlwd-pic.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
index 7cab21d..6c03034 100644
--- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
@@ -183,6 +183,7 @@ struct irq_domain *hlwd_pic_init(struct device_node *np)
&hlwd_irq_domain_ops, io_base);
if (!irq_domain) {
pr_err("failed to allocate irq_domain\n");
+ iounmap(io_base);
return NULL;
}
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