diff options
| author | Axel Lin <axel.lin@ingics.com> | 2015-06-07 21:33:29 +0800 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-07-03 12:34:47 -0400 |
| commit | 34b1659c163ba6c3a1be24ea6917f8730ddb7160 (patch) | |
| tree | aceceb612ca0c4453618d7b335874702835821c0 /drivers/irqchip/irq-sunxi-nmi.c | |
| parent | 8086b33eaf2d1a1d11b8721f914f531427fb9859 (diff) | |
irqchip: sunxi-nmi: Fix off-by-one error in irq iterator
[ Upstream commit febe06962ab191db50e633a0f79d9fb89a2d1078 ]
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>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/irqchip/irq-sunxi-nmi.c')
| -rw-r--r-- | drivers/irqchip/irq-sunxi-nmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c index 12f547a44ae4..eb9b59e8f122 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; |