Searched refs:CEC_NUM_DEVICES (Results 1 - 2 of 2) sorted by relevance
| /kernel/linux/linux-5.10/drivers/media/cec/core/ |
| H A D | cec-core.c | 20 #define CEC_NUM_DEVICES 256 macro
35 static DECLARE_BITMAP(cec_devnode_nums, CEC_NUM_DEVICES);
109 minor = find_next_zero_bit(cec_devnode_nums, CEC_NUM_DEVICES, 0); in cec_devnode_register()
110 if (minor == CEC_NUM_DEVICES) { in cec_devnode_register()
416 int ret = alloc_chrdev_region(&cec_dev_t, 0, CEC_NUM_DEVICES, CEC_NAME); in cec_devnode_init()
433 unregister_chrdev_region(cec_dev_t, CEC_NUM_DEVICES); in cec_devnode_init()
445 unregister_chrdev_region(cec_dev_t, CEC_NUM_DEVICES); in cec_devnode_exit()
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| /kernel/linux/linux-6.6/drivers/media/cec/core/ |
| H A D | cec-core.c | 20 #define CEC_NUM_DEVICES 256 macro
47 static DECLARE_BITMAP(cec_devnode_nums, CEC_NUM_DEVICES);
121 minor = find_first_zero_bit(cec_devnode_nums, CEC_NUM_DEVICES); in cec_devnode_register()
122 if (minor == CEC_NUM_DEVICES) { in cec_devnode_register()
435 int ret = alloc_chrdev_region(&cec_dev_t, 0, CEC_NUM_DEVICES, CEC_NAME); in cec_devnode_init()
452 unregister_chrdev_region(cec_dev_t, CEC_NUM_DEVICES); in cec_devnode_init()
464 unregister_chrdev_region(cec_dev_t, CEC_NUM_DEVICES); in cec_devnode_exit()
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