From: Axel Lin <axel.lin@ingics.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>,
Carlo Caione <carlo@caione.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH] irqchip: sunxi-nmi: Fix off-by-one for iterating over gc->num_ct
Date: Sun, 07 Jun 2015 21:33:29 +0800 [thread overview]
Message-ID: <1433684009.9134.1.camel@ingics.com> (raw)
Signed-off-by: Axel Lin <axel.lin@ingics.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
next reply other threads:[~2015-06-07 13:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-07 13:33 Axel Lin [this message]
2015-06-08 7:59 ` [PATCH] irqchip: sunxi-nmi: Fix off-by-one for iterating over gc->num_ct Maxime Ripard
2015-06-08 8:11 ` Carlo Caione
2015-06-08 8:12 ` [tip:irq/urgent] irqchip: sunxi-nmi: Fix off-by-one error in irq iterator tip-bot for Axel Lin
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