Searched refs:descriptors_mutex (Results 1 – 2 of 2) sorted by relevance
523 mutex_init(&priv->descriptors_mutex); in init_gpib_file_private() 896 if (mutex_lock_interruptible(&file_priv->descriptors_mutex)) in read_ioctl() 900 mutex_unlock(&file_priv->descriptors_mutex); in read_ioctl() 904 mutex_unlock(&file_priv->descriptors_mutex); in read_ioctl() 980 if (mutex_lock_interruptible(&file_priv->descriptors_mutex)) in command_ioctl() 984 mutex_unlock(&file_priv->descriptors_mutex); in command_ioctl() 988 mutex_unlock(&file_priv->descriptors_mutex); in command_ioctl() 1068 if (mutex_lock_interruptible(&file_priv->descriptors_mutex)) in write_ioctl() 1072 mutex_unlock(&file_priv->descriptors_mutex); in write_ioctl() 1076 mutex_unlock(&file_priv->descriptors_mutex); in write_ioctl() [all...]
383 struct mutex descriptors_mutex; member