Commit cb88e31d authored by Axel Lin's avatar Axel Lin Committed by Luis Henriques

irqchip: sunxi-nmi: Fix off-by-one error in irq iterator

commit febe0696 upstream.

Fixes: 6058bb36 'ARM: sun7i/sun6i: irqchip: Add irqchip driver for NMI controller'
Signed-off-by: default avatarAxel 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>
Link: http://lkml.kernel.org/r/1433684009.9134.1.camel@ingics.comSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent 9ca6d164
...@@ -104,7 +104,7 @@ static int sunxi_sc_nmi_set_type(struct irq_data *data, unsigned int flow_type) ...@@ -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); irqd_set_trigger_type(data, flow_type);
irq_setup_alt_chip(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) if (ct->type & flow_type)
ctrl_off = ct->regs.type; ctrl_off = ct->regs.type;
......
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