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5f60d5f6bb
asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
87 lines
1.9 KiB
C
87 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* HID support for Linux
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*
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* Copyright (c) 1999 Andreas Gal
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* Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
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* Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
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* Copyright (c) 2007-2008 Oliver Neukum
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* Copyright (c) 2006-2012 Jiri Kosina
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* Copyright (c) 2012 Henrik Rydberg
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*/
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/*
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*/
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/kernel.h>
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#include <linux/unaligned.h>
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#include <asm/byteorder.h>
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#include <linux/hid.h>
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static struct hid_driver hid_generic;
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static int __check_hid_generic(struct device_driver *drv, void *data)
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{
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struct hid_driver *hdrv = to_hid_driver(drv);
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struct hid_device *hdev = data;
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if (hdrv == &hid_generic)
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return 0;
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return hid_match_device(hdev, hdrv) != NULL;
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}
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static bool hid_generic_match(struct hid_device *hdev,
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bool ignore_special_driver)
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{
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if (ignore_special_driver)
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return true;
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if (hdev->quirks & HID_QUIRK_HAVE_SPECIAL_DRIVER)
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return false;
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/*
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* If any other driver wants the device, leave the device to this other
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* driver.
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*/
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if (bus_for_each_drv(&hid_bus_type, NULL, hdev, __check_hid_generic))
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return false;
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return true;
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}
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static int hid_generic_probe(struct hid_device *hdev,
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const struct hid_device_id *id)
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{
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int ret;
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hdev->quirks |= HID_QUIRK_INPUT_PER_APP;
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ret = hid_parse(hdev);
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if (ret)
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return ret;
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return hid_hw_start(hdev, HID_CONNECT_DEFAULT);
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}
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static const struct hid_device_id hid_table[] = {
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{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, HID_ANY_ID, HID_ANY_ID) },
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{ }
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};
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MODULE_DEVICE_TABLE(hid, hid_table);
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static struct hid_driver hid_generic = {
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.name = "hid-generic",
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.id_table = hid_table,
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.match = hid_generic_match,
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.probe = hid_generic_probe,
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};
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module_hid_driver(hid_generic);
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MODULE_AUTHOR("Henrik Rydberg");
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MODULE_DESCRIPTION("HID generic driver");
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MODULE_LICENSE("GPL");
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