threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
38 lines
796 B
C
38 lines
796 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2015, Christoph Hellwig.
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* Copyright (c) 2015, Intel Corporation.
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*/
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#include <linux/platform_device.h>
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#include <linux/init.h>
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#include <linux/ioport.h>
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static int found(u64 start, u64 end, void *data)
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{
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return 1;
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}
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static __init int register_e820_pmem(void)
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{
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struct platform_device *pdev;
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int rc;
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rc = walk_iomem_res_desc(IORES_DESC_PERSISTENT_MEMORY_LEGACY,
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IORESOURCE_MEM, 0, -1, NULL, found);
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if (rc <= 0)
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return 0;
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/*
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* See drivers/nvdimm/e820.c for the implementation, this is
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* simply here to trigger the module to load on demand.
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*/
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pdev = platform_device_alloc("e820_pmem", -1);
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rc = platform_device_add(pdev);
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if (rc)
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platform_device_put(pdev);
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return rc;
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}
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device_initcall(register_e820_pmem);
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