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24ceb9c669
Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Oliver Neukum <oneukum@suse.com> Cc: Johan Hovold <johan@kernel.org> Cc: Jerry Zhang <zhangjerry@google.com> Cc: John Keeping <john@metanate.com> Cc: Krzysztof Opasiak <k.opasiak@samsung.com> Cc: Abdulhadi Mohamed <abdulahhadi2@gmail.com> Cc: Matthew Wilcox <willy@linux.intel.com> Cc: Janusz Dziedzic <januszx.dziedzic@linux.intel.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Vincent Pelletier <plr.vincent@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
38 lines
702 B
C
38 lines
702 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* u_midi.h
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*
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* Utility definitions for the midi function
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*
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* Copyright (c) 2014 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
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*/
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#ifndef U_MIDI_H
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#define U_MIDI_H
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#include <linux/usb/composite.h>
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struct f_midi_opts {
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struct usb_function_instance func_inst;
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int index;
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char *id;
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bool id_allocated;
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unsigned int in_ports;
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unsigned int out_ports;
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unsigned int buflen;
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unsigned int qlen;
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/*
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* Protect the data form concurrent access by read/write
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* and create symlink/remove symlink.
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*/
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struct mutex lock;
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int refcnt;
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};
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#endif /* U_MIDI_H */
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