Commit 8d7c0b52 authored Oct 12, 2013 by Wei Yongjun Committed by Scott Wood Oct 28, 2013

powerpc/6xx: add missing iounmap() on error in hlwd_pic_init()



Add the missing iounmap() before return from hlwd_pic_init()
in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Scott Wood <scottwood@freescale.com>

parent 5f2da0f1

arch/powerpc/platforms/embedded6xx/hlwd-pic.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -181,6 +181,7 @@ 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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