diff options
Diffstat (limited to 'drivers/ufs/core/ufs-sysfs.c')
| -rw-r--r-- | drivers/ufs/core/ufs-sysfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ufs/core/ufs-sysfs.c b/drivers/ufs/core/ufs-sysfs.c index 4bd7d491e3c5..0086816b27cd 100644 --- a/drivers/ufs/core/ufs-sysfs.c +++ b/drivers/ufs/core/ufs-sysfs.c @@ -512,6 +512,8 @@ static ssize_t pm_qos_enable_show(struct device *dev, { struct ufs_hba *hba = dev_get_drvdata(dev); + guard(mutex)(&hba->pm_qos_mutex); + return sysfs_emit(buf, "%d\n", hba->pm_qos_enabled); } |