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authorAxel Lin <axel.lin@ingics.com>2015-06-07 21:33:29 +0800
committerThomas Gleixner <tglx@linutronix.de>2015-06-08 10:08:50 +0200
commitfebe06962ab191db50e633a0f79d9fb89a2d1078 (patch)
tree939c23666d9bc13f2a8a35ad0d092aefeb342d1e /drivers/irqchip
parentd4a4f75cd8f29cd9464a5a32e9224a91571d6649 (diff)
downloadop-kernel-dev-febe06962ab191db50e633a0f79d9fb89a2d1078.zip
op-kernel-dev-febe06962ab191db50e633a0f79d9fb89a2d1078.tar.gz
irqchip: sunxi-nmi: Fix off-by-one error in irq iterator
Fixes: 6058bb362818 'ARM: sun7i/sun6i: irqchip: Add irqchip driver for NMI controller' Signed-off-by: Axel Lin <axel.lin@ingics.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Carlo Caione <carlo@caione.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1433684009.9134.1.camel@ingics.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-sunxi-nmi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c
index 4a9ce5b..6b2b582 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;
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