cpuidle/powerpc: Fix target residency initialisation in pseries cpuidle
authorDeepthi Dharwar <deepthi@linux.vnet.ibm.com>
Wed, 3 Oct 2012 18:42:10 +0000 (18:42 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 17 Oct 2012 23:57:24 +0000 (10:57 +1100)
commit817deb05df45577d4037230f2facee486c11d9df
tree5342d2a9856f9a2ddc8fe3908d2ca1c1596eb2c2
parentce236ab576a2d76b1d6eb268221e74f05ed48d8b
cpuidle/powerpc: Fix target residency initialisation in pseries cpuidle

Remove the redundant target residency initialisation in pseries_cpuidle_driver_init().
This is currently over-writing the residency time updated as part of the static
table, resulting in  all the idle states having the same target
residency of 100us which is incorrect. This may result in the menu governor making
wrong state decisions.

Signed-off-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/pseries/processor_idle.c