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irqchip: brcmstb-l2: Fix error handling of irq_of_parse_and_map
authorDmitry Torokhov <dtor@chromium.org>
Fri, 14 Nov 2014 22:16:42 +0000 (14:16 -0800)
committerJason Cooper <jason@lakedaemon.net>
Wed, 26 Nov 2014 06:28:42 +0000 (06:28 +0000)
Return value of irq_of_parse_and_map() is unsigned int, with 0
indicating failure, so testing for negative result never works.

Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Kevin Cernekee <cernekee@gmail.com>
Link: https://lkml.kernel.org/r/20141114221642.GA37468@dtor-ws
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
drivers/irqchip/irq-brcmstb-l2.c patch | blob | history

diff --cc drivers/irqchip/irq-brcmstb-l2.c
Simple merge
Pandora Kernel Repository