watchdog: intel_scu_watchdog: Remove unused variable
authorAlexander Shiyan <shc_work@mail.ru>
Sat, 15 Feb 2014 09:22:18 +0000 (13:22 +0400)
committerWim Van Sebroeck <wim@iguana.be>
Mon, 31 Mar 2014 11:26:56 +0000 (13:26 +0200)
commitc303ca87653566db01fe5e49ac72a8b3dc1fb722
treee5a17ffbc603f612c9ab40089ab08d44c2ad6d18
parent0c29c2e8506ab9cfebd4836e758aa55dd5cf66fe
watchdog: intel_scu_watchdog: Remove unused variable

Variable "hw_pre_value" is not used anywhere in the
function intel_scu_set_heartbeat().
This patch removes this variable.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/intel_scu_watchdog.c