tick-common: Fix wrong check in tick_check_replacement()
authorViresh Kumar <viresh.kumar@linaro.org>
Tue, 15 Apr 2014 05:24:37 +0000 (10:54 +0530)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 15 Apr 2014 18:26:44 +0000 (20:26 +0200)
commit521c42990e9d561ed5ed9f501f07639d0512b3c9
tree4ca118a3032bab6767d670c5c06226e99214c356
parent55101e2d6ce1c780f6ee8fee5f37306971aac6cd
tick-common: Fix wrong check in tick_check_replacement()

tick_check_replacement() returns if a replacement of clock_event_device is
possible or not. It does this as the first check:

if (tick_check_percpu(curdev, newdev, smp_processor_id()))
return false;

Thats wrong. tick_check_percpu() returns true when the device is
useable. Check for false instead.

[ tglx: Massaged changelog ]

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: <stable@vger.kernel.org> # v3.11+
Cc: linaro-kernel@lists.linaro.org
Cc: fweisbec@gmail.com
Cc: Arvind.Chauhan@arm.com
Cc: linaro-networking@linaro.org
Link: http://lkml.kernel.org/r/486a02efe0246635aaba786e24b42d316438bf3b.1397537987.git.viresh.kumar@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/time/tick-common.c