intel_idle: mark few variables as __read_mostly

The intention is to clean up the code and make it look a bit more
consistent.

Mark all unitialized module parameter variables as __read_mostly,
not just one of them. The other parameters are read-mostly too.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 35bd284..aa2d19d 100644 (file)
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -66,8 +66,8 @@ static struct cpuidle_driver intel_idle_driver = {
 };
 /* intel_idle.max_cstate=0 disables driver */
 static int max_cstate = CPUIDLE_STATE_MAX - 1;
-static unsigned int disabled_states_mask;
-static unsigned int preferred_states_mask;
+static unsigned int disabled_states_mask __read_mostly;
+static unsigned int preferred_states_mask __read_mostly;
 static bool force_irq_on __read_mostly;
 
 static struct cpuidle_device __percpu *intel_idle_cpuidle_devices;