Commit dfaf820a authored May 06, 2013 by Axel Lin Committed by Simon Horman Jun 06, 2013

irqchip: renesas-irqc: Fix irqc_probe error handling

The code in goto err3 path is wrong because it will call fee_irq() with k == 0,
which means it does free_irq(p->irq[-1].requested_irq, &p->irq[-1]);

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

parent c7788792

drivers/irqchip/irq-renesas-irqc.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -248,8 +248,8 @@ static int irqc_probe(struct platform_device *pdev)

		return 0;
		err3:
		for (; k >= 0; k--)
		free_irq(p->irq[k - 1].requested_irq, &p->irq[k - 1]);
		while (--k >= 0)
		free_irq(p->irq[k].requested_irq, &p->irq[k]);

		irq_domain_remove(p->irq_domain);
		err2: