4 files changed, 16 insertions, 13 deletions

diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index d90519cec880..04e4b7674a47 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -265,7 +265,6 @@ static void poll_idle_init(struct cpuidle_driver *drv)
         state->power_usage = -1;
         state->flags = 0;
         state->enter = poll_idle;
-        state->disable = 0;
 }
 #else
 static void poll_idle_init(struct cpuidle_driver *drv) {}
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 06335756ea14..8391d93f57d5 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -281,7 +281,7 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
          * unless the timer is happening really really soon.
          */
         if (data->expected_us > 5 &&
-                drv->states[CPUIDLE_DRIVER_STATE_START].disable == 0)
+                dev->states_usage[CPUIDLE_DRIVER_STATE_START].disable == 0)
                 data->last_state_idx = CPUIDLE_DRIVER_STATE_START;
 
         /*
@@ -290,8 +290,9 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev)
          */
         for (i = CPUIDLE_DRIVER_STATE_START; i < drv->state_count; i++) {
                 struct cpuidle_state *s = &drv->states[i];
+                struct cpuidle_state_usage *su = &dev->states_usage[i];
 
-                if (s->disable)
+                if (su->disable)
                         continue;
                 if (s->target_residency > data->predicted_us)
                         continue;
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
index 88032b4dc6d2..5f809e337b89 100644
--- a/drivers/cpuidle/sysfs.c
+++ b/drivers/cpuidle/sysfs.c
@@ -217,7 +217,8 @@ struct cpuidle_state_attr {
         struct attribute attr;
         ssize_t (*show)(struct cpuidle_state *, \
                                         struct cpuidle_state_usage *, char *);
-        ssize_t (*store)(struct cpuidle_state *, const char *, size_t);
+        ssize_t (*store)(struct cpuidle_state *, \
+                        struct cpuidle_state_usage *, const char *, size_t);
 };
 
 #define define_one_state_ro(_name, show) \
@@ -233,21 +234,22 @@ static ssize_t show_state_##_name(struct cpuidle_state *state, \
         return sprintf(buf, "%u\n", state->_name);\
 }
 
-#define define_store_state_function(_name) \
+#define define_store_state_ull_function(_name) \
 static ssize_t store_state_##_name(struct cpuidle_state *state, \
+                struct cpuidle_state_usage *state_usage, \
                 const char *buf, size_t size) \
 { \
-        long value; \
+        unsigned long long value; \
         int err; \
         if (!capable(CAP_SYS_ADMIN)) \
                 return -EPERM; \
-        err = kstrtol(buf, 0, &value); \
+        err = kstrtoull(buf, 0, &value); \
         if (err) \
                 return err; \
         if (value) \
-                state->disable = 1; \
+                state_usage->_name = 1; \
         else \
-                state->disable = 0; \
+                state_usage->_name = 0; \
         return size; \
 }
 
@@ -273,8 +275,8 @@ define_show_state_ull_function(usage)
 define_show_state_ull_function(time)
 define_show_state_str_function(name)
 define_show_state_str_function(desc)
-define_show_state_function(disable)
-define_store_state_function(disable)
+define_show_state_ull_function(disable)
+define_store_state_ull_function(disable)
 
 define_one_state_ro(name, show_state_name);
 define_one_state_ro(desc, show_state_desc);
@@ -318,10 +320,11 @@ static ssize_t cpuidle_state_store(struct kobject *kobj,
 {
         int ret = -EIO;
         struct cpuidle_state *state = kobj_to_state(kobj);
+        struct cpuidle_state_usage *state_usage = kobj_to_state_usage(kobj);
         struct cpuidle_state_attr *cattr = attr_to_stateattr(attr);
 
         if (cattr->store)
-                ret = cattr->store(state, buf, size);
+                ret = cattr->store(state, state_usage, buf, size);
 
         return ret;
 }
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 6c26a3da0e03..8570012a535a 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -34,6 +34,7 @@ struct cpuidle_driver;
 struct cpuidle_state_usage {
         void            *driver_data;
 
+        unsigned long long      disable;
         unsigned long long      usage;
         unsigned long long      time; /* in US */
 };
@@ -46,7 +47,6 @@ struct cpuidle_state {
         unsigned int    exit_latency; /* in US */
         int             power_usage; /* in mW */
         unsigned int    target_residency; /* in US */
-        unsigned int    disable;
 
         int (*enter)    (struct cpuidle_device *dev,
                         struct cpuidle_driver *drv,