/*
 * dmaengine.c - Samsung dmaengine wrapper
 *
 * Author: Mark Brown <broonie@linaro.org>
 * Copyright 2013 Linaro
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * 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.
 *
 */

#include <linux/module.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/dmaengine_pcm.h>
#include <sound/soc.h>

#include "dma.h"

int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
				       const char *tx, const char *rx)
{
	unsigned int flags = SND_DMAENGINE_PCM_FLAG_COMPAT;
	struct snd_dmaengine_pcm_config *pcm_conf;

	pcm_conf = devm_kzalloc(dev, sizeof(*pcm_conf), GFP_KERNEL);
	if (!pcm_conf)
		return -ENOMEM;

	pcm_conf->prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config;
	pcm_conf->compat_filter_fn = filter;

	pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx;
	pcm_conf->chan_names[SNDRV_PCM_STREAM_CAPTURE] = rx;

	return devm_snd_dmaengine_pcm_register(dev, pcm_conf, flags);
}
EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_register);

MODULE_AUTHOR("Mark Brown <broonie@linaro.org>");
MODULE_DESCRIPTION("Samsung dmaengine ASoC driver");
MODULE_LICENSE("GPL");
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=a06393ed03167771246c4c43192d9c264bc48412'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=a06393ed03167771246c4c43192d9c264bc48412'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4?id=a06393ed03167771246c4c43192d9c264bc48412'>ipv4</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/devinet.c?id=a06393ed03167771246c4c43192d9c264bc48412'>devinet.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='a06393ed03167771246c4c43192d9c264bc48412'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Oliver Hartkopp &lt;socketcan@hartkopp.net&gt;</td><td class='right'>2017-01-18 21:30:51 +0100</td></tr>
<tr><th>committer</th><td>Marc Kleine-Budde &lt;mkl@pengutronix.de&gt;</td><td class='right'>2017-01-30 11:05:04 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/devinet.c?id=a06393ed03167771246c4c43192d9c264bc48412'>a06393ed03167771246c4c43192d9c264bc48412</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/ipv4/devinet.c?id=a06393ed03167771246c4c43192d9c264bc48412'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=a06393ed03167771246c4c43192d9c264bc48412'>31a3d03c374065a64e12f25cf628b7aa8edb8159</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/ipv4/devinet.c?id=a06393ed03167771246c4c43192d9c264bc48412'>net/ipv4/devinet.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv4/devinet.c?id=d1156b489fa734d1af763d6a07b1637c01bb0aed'>d1156b489fa734d1af763d6a07b1637c01bb0aed</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/ipv4/devinet.c?id=a06393ed03167771246c4c43192d9c264bc48412&amp;id2=d1156b489fa734d1af763d6a07b1637c01bb0aed'>diff</a>)</td></tr></table>
<div class='commit-subject'>can: bcm: fix hrtimer/tasklet termination in bcm op removal</div><div class='commit-msg'>When removing a bcm tx operation either a hrtimer or a tasklet might run.
As the hrtimer triggers its associated tasklet and vice versa we need to
take care to mutually terminate both handlers.

Reported-by: Michael Josenhans &lt;michael.josenhans@web.de&gt;
Signed-off-by: Oliver Hartkopp &lt;socketcan@hartkopp.net&gt;
Tested-by: Michael Josenhans &lt;michael.josenhans@web.de&gt;
Cc: linux-stable &lt;stable@vger.kernel.org&gt;
Signed-off-by: Marc Kleine-Budde &lt;mkl@pengutronix.de&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=a06393ed03167771246c4c43192d9c264bc48412'>Diffstat</a> (limited to 'net/ipv4/devinet.c')</div><table summary='diffstat' class='diffstat'>