diff options
Diffstat (limited to 'drivers/cpuidle/sysfs.c')
-rw-r--r-- | drivers/cpuidle/sysfs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c index 0ba9c8b8ee74..0310ffaec9df 100644 --- a/drivers/cpuidle/sysfs.c +++ b/drivers/cpuidle/sysfs.c | |||
@@ -47,10 +47,11 @@ static ssize_t show_current_driver(struct sysdev_class *class, | |||
47 | char *buf) | 47 | char *buf) |
48 | { | 48 | { |
49 | ssize_t ret; | 49 | ssize_t ret; |
50 | struct cpuidle_driver *cpuidle_driver = cpuidle_get_driver(); | ||
50 | 51 | ||
51 | spin_lock(&cpuidle_driver_lock); | 52 | spin_lock(&cpuidle_driver_lock); |
52 | if (cpuidle_curr_driver) | 53 | if (cpuidle_driver) |
53 | ret = sprintf(buf, "%s\n", cpuidle_curr_driver->name); | 54 | ret = sprintf(buf, "%s\n", cpuidle_driver->name); |
54 | else | 55 | else |
55 | ret = sprintf(buf, "none\n"); | 56 | ret = sprintf(buf, "none\n"); |
56 | spin_unlock(&cpuidle_driver_lock); | 57 | spin_unlock(&cpuidle_driver_lock); |