MEDIA_NUM_DEVICES 46 drivers/media/mc/mc-devnode.c static DECLARE_BITMAP(media_devnode_nums, MEDIA_NUM_DEVICES); MEDIA_NUM_DEVICES 220 drivers/media/mc/mc-devnode.c minor = find_next_zero_bit(media_devnode_nums, MEDIA_NUM_DEVICES, 0); MEDIA_NUM_DEVICES 221 drivers/media/mc/mc-devnode.c if (minor == MEDIA_NUM_DEVICES) { MEDIA_NUM_DEVICES 300 drivers/media/mc/mc-devnode.c ret = alloc_chrdev_region(&media_dev_t, 0, MEDIA_NUM_DEVICES, MEDIA_NUM_DEVICES 309 drivers/media/mc/mc-devnode.c unregister_chrdev_region(media_dev_t, MEDIA_NUM_DEVICES); MEDIA_NUM_DEVICES 320 drivers/media/mc/mc-devnode.c unregister_chrdev_region(media_dev_t, MEDIA_NUM_DEVICES);