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Date: Sun, 07 Jun 2015 21:33:29 +0800 From: Axel Lin <axel.lin@...ics.com> To: Thomas Gleixner <tglx@...utronix.de>, Jason Cooper <jason@...edaemon.net> Cc: Maxime Ripard <maxime.ripard@...e-electrons.com>, Carlo Caione <carlo@...one.org>, linux-kernel@...r.kernel.org Subject: [PATCH] irqchip: sunxi-nmi: Fix off-by-one for iterating over gc->num_ct Signed-off-by: Axel Lin <axel.lin@...ics.com> --- drivers/irqchip/irq-sunxi-nmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c index 12f547a..eb9b59e 100644 --- a/drivers/irqchip/irq-sunxi-nmi.c +++ b/drivers/irqchip/irq-sunxi-nmi.c @@ -104,7 +104,7 @@ static int sunxi_sc_nmi_set_type(struct irq_data *data, unsigned int flow_type) irqd_set_trigger_type(data, flow_type); irq_setup_alt_chip(data, flow_type); - for (i = 0; i <= gc->num_ct; i++, ct++) + for (i = 0; i < gc->num_ct; i++, ct++) if (ct->type & flow_type) ctrl_off = ct->regs.type; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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