IB_UVERBS_BASE_DEV 1298 drivers/infiniband/core/uverbs_main.c base = IB_UVERBS_BASE_DEV + devnum; IB_UVERBS_BASE_DEV 1430 drivers/infiniband/core/uverbs_main.c ret = register_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_BASE_DEV 1477 drivers/infiniband/core/uverbs_main.c unregister_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_BASE_DEV 1488 drivers/infiniband/core/uverbs_main.c unregister_chrdev_region(IB_UVERBS_BASE_DEV,