/*
 * Line 6 Linux USB driver
 *
 * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
 *
 *	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, version 2.
 *
 */

#ifndef MIDI_H
#define MIDI_H

#include <sound/rawmidi.h>

#include "midibuf.h"

#define MIDI_BUFFER_SIZE 1024

struct snd_line6_midi {
	/* Pointer back to the Line 6 driver data structure */
	struct usb_line6 *line6;

	/* MIDI substream for receiving (or NULL if not active) */
	struct snd_rawmidi_substream *substream_receive;

	/* MIDI substream for transmitting (or NULL if not active) */
	struct snd_rawmidi_substream *substream_transmit;

	/* Number of currently active MIDI send URBs */
	int num_active_send_urbs;

	/* Spin lock to protect MIDI buffer handling */
	spinlock_t lock;

	/* Wait queue for MIDI transmission */
	wait_queue_head_t send_wait;

	/* Buffer for incoming MIDI stream */
	struct midi_buffer midibuf_in;

	/* Buffer for outgoing MIDI stream */
	struct midi_buffer midibuf_out;
};

extern int line6_init_midi(struct usb_line6 *line6);
extern void line6_midi_receive(struct usb_line6 *line6, unsigned char *data,
			       int length);

#endif
packet-rx-pump-back</option>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<tr><th>author</th><td>Jean Delvare &lt;jdelvare@suse.de&gt;</td><td class='right'>2016-12-15 11:43:30 +0100</td></tr>
<tr><th>committer</th><td>Vinod Koul &lt;vinod.koul@intel.com&gt;</td><td class='right'>2017-01-02 08:13:00 +0530</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=1032471b3ec823bce7687034ac5af78a8ac99a9c'>1032471b3ec823bce7687034ac5af78a8ac99a9c</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=1032471b3ec823bce7687034ac5af78a8ac99a9c'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=1032471b3ec823bce7687034ac5af78a8ac99a9c'>9995af5c20d63dc5996a20be6d8bfea3230496ce</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=34a31f0af84158955a9747fb5c6712da5bbb5331'>34a31f0af84158955a9747fb5c6712da5bbb5331</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=1032471b3ec823bce7687034ac5af78a8ac99a9c&amp;id2=34a31f0af84158955a9747fb5c6712da5bbb5331'>diff</a>)</td></tr></table>
<div class='commit-subject'>dmaengine: dw: fix typo in Kconfig</div><div class='commit-msg'>platfroms -&gt; platforms

Signed-off-by: Jean Delvare &lt;jdelvare@suse.de&gt;
Fixes: fed42c198b45 ("dma: dw: add PCI part of the driver")
Cc: Viresh Kumar &lt;vireshk@kernel.org&gt;
Acked-by: Andy Shevchenko &lt;andriy.shevchenko@linux.intel.com&gt;
Signed-off-by: Vinod Koul &lt;vinod.koul@intel.com&gt;
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