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Diffstat (limited to 'drivers/cpuidle/sysfs.c')
| -rw-r--r-- | drivers/cpuidle/sysfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c index 8739cc05228c..a0223933536e 100644 --- a/drivers/cpuidle/sysfs.c +++ b/drivers/cpuidle/sysfs.c @@ -52,9 +52,10 @@ static ssize_t show_current_driver(struct device *dev, char *buf) { ssize_t ret; - struct cpuidle_driver *cpuidle_driver = cpuidle_get_driver(); + struct cpuidle_driver *cpuidle_driver; spin_lock(&cpuidle_driver_lock); + cpuidle_driver = cpuidle_get_driver(); if (cpuidle_driver) ret = sprintf(buf, "%s\n", cpuidle_driver->name); else |