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40 lines
969 B
40 lines
969 B
// SPDX-License-Identifier: GPL-2.0 |
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/* Copyright(c) 2016 - 2018 Intel Corporation. All rights reserved. */ |
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#include <linux/percpu-refcount.h> |
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#include <linux/memremap.h> |
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#include <linux/module.h> |
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#include <linux/pfn_t.h> |
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#include <linux/nd.h> |
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#include "../bus.h" |
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static int dax_pmem_probe(struct device *dev) |
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{ |
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return PTR_ERR_OR_ZERO(__dax_pmem_probe(dev, DEV_DAX_BUS)); |
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} |
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static struct nd_device_driver dax_pmem_driver = { |
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.probe = dax_pmem_probe, |
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.drv = { |
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.name = "dax_pmem", |
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}, |
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.type = ND_DRIVER_DAX_PMEM, |
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}; |
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static int __init dax_pmem_init(void) |
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{ |
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return nd_driver_register(&dax_pmem_driver); |
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} |
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module_init(dax_pmem_init); |
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static void __exit dax_pmem_exit(void) |
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{ |
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driver_unregister(&dax_pmem_driver.drv); |
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} |
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module_exit(dax_pmem_exit); |
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MODULE_LICENSE("GPL v2"); |
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MODULE_AUTHOR("Intel Corporation"); |
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#if !IS_ENABLED(CONFIG_DEV_DAX_PMEM_COMPAT) |
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/* For compat builds, don't load this module by default */ |
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MODULE_ALIAS_ND_DEVICE(ND_DEVICE_DAX_PMEM); |
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#endif
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