watchdog: hpwdt: fix unused variable warning
commit41da51dbc3721cae1b9796a422610366e9ff851c
authorArnd Bergmann <arnd@arndb.de>
Wed, 6 Dec 2017 21:02:37 +0000 (6 22:02 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 15 Mar 2018 09:54:22 +0000 (15 10:54 +0100)
treed29ad3916cd74ff9fb6d6d4baac01e4025054404
parentd40d7b332592d9e15c57afb7c00a37f5e1cb1df6
watchdog: hpwdt: fix unused variable warning

commit aeebc6ba88ba3758ad95467ff6191fabf2074c13 upstream.

The new hpwdt_my_nmi() function is used conditionally, which produces
a harmless warning in some configurations:

drivers/watchdog/hpwdt.c:478:12: error: 'hpwdt_my_nmi' defined but not used [-Werror=unused-function]

This moves it inside of the #ifdef that protects its caller, to silence
the warning.

Fixes: 621174a92851 ("watchdog: hpwdt: Check source of NMI")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jerry Hoemann <jerry.hoemann@hpe.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/watchdog/hpwdt.c