Searched refs:attach_lock (Results 1 – 6 of 6) sorted by relevance
54 down_read(&dev->attach_lock); in comedi_open()59 up_read(&dev->attach_lock); in comedi_open()225 down_read(&dev->attach_lock); in comedi_find_subdevice_by_type()234 up_read(&dev->attach_lock); in comedi_find_subdevice_by_type()243 down_read(&dev->attach_lock); in comedi_get_n_channels()248 up_read(&dev->attach_lock); in comedi_get_n_channels()
34 spinlock_t attach_lock; member138 spin_lock(&archdata->attach_lock); in shmobile_iommu_attach_device()152 spin_unlock(&archdata->attach_lock); in shmobile_iommu_attach_device()166 spin_lock(&archdata->attach_lock); in shmobile_iommu_detach_device()174 spin_unlock(&archdata->attach_lock); in shmobile_iommu_detach_device()397 spin_lock_init(&archdata->attach_lock); in ipmmu_iommu_init()
45 down_read(&dev->attach_lock); in comedi_read()52 up_read(&dev->attach_lock); in comedi_read()
209 down_write(&dev->attach_lock); in comedi_device_detach()215 up_write(&dev->attach_lock); in comedi_device_detach()718 down_write(&dev->attach_lock); in comedi_device_postconfig()720 up_write(&dev->attach_lock); in comedi_device_postconfig()
119 init_rwsem(&dev->attach_lock); in comedi_device_init()2188 if (!down_read_trylock(&dev->attach_lock)) in comedi_mmap()2255 up_read(&dev->attach_lock); in comedi_mmap()2267 down_read(&dev->attach_lock); in comedi_poll()2297 up_read(&dev->attach_lock); in comedi_poll()2315 down_read(&dev->attach_lock); in comedi_write()2369 up_read(&dev->attach_lock); in comedi_write()2443 up_read(&dev->attach_lock); in comedi_write()2464 down_read(&dev->attach_lock); in comedi_read()2553 up_read(&dev->attach_lock); in comedi_read()[all …]
542 struct rw_semaphore attach_lock; member