ACPI: apply "__read_mostly" to processor_idle.c loop module parameters and friends

make pm_idle_save, nocst and bm_history __read_mostly
remove initializer from static 'first_run'.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
1 file changed