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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * Copyright (c) 2021, NVIDIA Corporation.4 */5 6#include <linux/device.h>7#include <linux/of.h>8 9struct bus_type host1x_context_device_bus_type = {10 .name = "host1x-context",11};12EXPORT_SYMBOL_GPL(host1x_context_device_bus_type);13 14static int __init host1x_context_device_bus_init(void)15{16 int err;17 18 err = bus_register(&host1x_context_device_bus_type);19 if (err < 0) {20 pr_err("bus type registration failed: %d\n", err);21 return err;22 }23 24 return 0;25}26postcore_initcall(host1x_context_device_bus_init);27