thermal: cpu cooling: use const parameter while registering
authorEduardo Valentin <eduardo.valentin@ti.com>
Mon, 12 Nov 2012 15:58:50 +0000 (15:58 +0000)
committerZhang Rui <rui.zhang@intel.com>
Thu, 22 Nov 2012 07:59:47 +0000 (15:59 +0800)
commit3778ff5c709899a29cefe4b3077a926d0e1e9785
tree0395210ef0283ddf95bfd8acb9ba062688230df6
parentdc1956b5f84de7d453ec4d9fe68385fffd689686
thermal: cpu cooling: use const parameter while registering

There are predefined cpu_masks that are const data structures.
This patch changes the cpu cooling register function so that
those const cpu_masks can be used, without compilation warnings.

include/linux/cpumask.h

 * The following particular system cpumasks and operations manage
 * possible, present, active and online cpus.
 *
 *     cpu_possible_mask- has bit 'cpu' set iff cpu is populatable
 *     cpu_present_mask - has bit 'cpu' set iff cpu is populated
 *     cpu_online_mask  - has bit 'cpu' set iff cpu available to scheduler
 *     cpu_active_mask  - has bit 'cpu' set iff cpu available to migration
 *

Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
drivers/thermal/cpu_cooling.c
include/linux/cpu_cooling.h