diff options
Diffstat (limited to 'drivers/misc/cxl/sysfs.c')
| -rw-r--r-- | drivers/misc/cxl/sysfs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/misc/cxl/sysfs.c b/drivers/misc/cxl/sysfs.c index ce7ec06d87d1..461bdbd5d483 100644 --- a/drivers/misc/cxl/sysfs.c +++ b/drivers/misc/cxl/sysfs.c @@ -121,7 +121,7 @@ static ssize_t reset_store_afu(struct device *device, int rc; /* Not safe to reset if it is currently in use */ - spin_lock(&afu->contexts_lock); + mutex_lock(&afu->contexts_lock); if (!idr_is_empty(&afu->contexts_idr)) { rc = -EBUSY; goto err; @@ -132,7 +132,7 @@ static ssize_t reset_store_afu(struct device *device, rc = count; err: - spin_unlock(&afu->contexts_lock); + mutex_unlock(&afu->contexts_lock); return rc; } @@ -247,7 +247,7 @@ static ssize_t mode_store(struct device *device, struct device_attribute *attr, int rc = -EBUSY; /* can't change this if we have a user */ - spin_lock(&afu->contexts_lock); + mutex_lock(&afu->contexts_lock); if (!idr_is_empty(&afu->contexts_idr)) goto err; @@ -271,7 +271,7 @@ static ssize_t mode_store(struct device *device, struct device_attribute *attr, afu->current_mode = 0; afu->num_procs = 0; - spin_unlock(&afu->contexts_lock); + mutex_unlock(&afu->contexts_lock); if ((rc = _cxl_afu_deactivate_mode(afu, old_mode))) return rc; @@ -280,7 +280,7 @@ static ssize_t mode_store(struct device *device, struct device_attribute *attr, return count; err: - spin_unlock(&afu->contexts_lock); + mutex_unlock(&afu->contexts_lock); return rc; } |