1a59d1b8e0
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef __HID_DEBUG_H
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#define __HID_DEBUG_H
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/*
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* Copyright (c) 2007-2009 Jiri Kosina
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*/
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/*
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*/
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#ifdef CONFIG_DEBUG_FS
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#include <linux/kfifo.h>
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#define HID_DEBUG_BUFSIZE 512
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#define HID_DEBUG_FIFOSIZE 512
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void hid_dump_input(struct hid_device *, struct hid_usage *, __s32);
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void hid_dump_report(struct hid_device *, int , u8 *, int);
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void hid_dump_device(struct hid_device *, struct seq_file *);
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void hid_dump_field(struct hid_field *, int, struct seq_file *);
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char *hid_resolv_usage(unsigned, struct seq_file *);
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void hid_debug_register(struct hid_device *, const char *);
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void hid_debug_unregister(struct hid_device *);
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void hid_debug_init(void);
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void hid_debug_exit(void);
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void hid_debug_event(struct hid_device *, char *);
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struct hid_debug_list {
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DECLARE_KFIFO_PTR(hid_debug_fifo, char);
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struct fasync_struct *fasync;
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struct hid_device *hdev;
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struct list_head node;
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struct mutex read_mutex;
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};
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#else
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#define hid_dump_input(a,b,c) do { } while (0)
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#define hid_dump_report(a,b,c,d) do { } while (0)
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#define hid_dump_device(a,b) do { } while (0)
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#define hid_dump_field(a,b,c) do { } while (0)
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#define hid_resolv_usage(a,b) do { } while (0)
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#define hid_debug_register(a, b) do { } while (0)
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#define hid_debug_unregister(a) do { } while (0)
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#define hid_debug_init() do { } while (0)
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#define hid_debug_exit() do { } while (0)
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#define hid_debug_event(a,b) do { } while (0)
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#endif
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#endif
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