tree d403d80de1f889c7ef5a9357a5c9da1b876b8508
parent f32be0c54057faac90e0b5e9e13fa9f8fab127ac
author Tejun Heo <tj@kernel.org> 1294026565 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1295579314 +1100

powerpc/cell: Use system_wq in cpufreq_spudemand

With cmwq, there's no reason to use a separate workqueue in
cpufreq_spudemand.  Use system_wq instead.  The work items are already
sync canceled on stop, so it's already guaranteed that no work is
running when spu_gov_exit() is entered.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Dave Jones <davej@redhat.com>
Cc: cpufreq@vger.kernel.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>