f42b333f28
Remove whitespace before variable Acked-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com> Link: https://lore.kernel.org/r/20210503160927.6482-1-jj251510319013@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
38 lines
705 B
C
38 lines
705 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 <andrzejtp2010@gmail.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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