/*
 * soc-cache.c  --  ASoC register cache helpers
 *
 * Copyright 2009 Wolfson Microelectronics PLC.
 *
 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
 *
 *  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.
 */

#include <sound/soc.h>
#include <linux/export.h>
#include <linux/slab.h>

int snd_soc_cache_init(struct snd_soc_codec *codec)
{
	const struct snd_soc_codec_driver *codec_drv = codec->driver;
	size_t reg_size;

	reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size;

	if (!reg_size)
		return 0;

	dev_dbg(codec->dev, "ASoC: Initializing cache for %s codec\n",
				codec->component.name);

	if (codec_drv->reg_cache_default)
		codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
					   reg_size, GFP_KERNEL);
	else
		codec->reg_cache = kzalloc(reg_size, GFP_KERNEL);
	if (!codec->reg_cache)
		return -ENOMEM;

	return 0;
}

/*
 * NOTE: keep in mind that this function might be called
 * multiple times.
 */
int snd_soc_cache_exit(struct snd_soc_codec *codec)
{
	dev_dbg(codec->dev, "ASoC: Destroying cache for %s codec\n",
			codec->component.name);
	kfree(codec->reg_cache);
	codec->reg_cache = NULL;
	return 0;
}
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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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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/storage?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>storage</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/storage/unusual_uas.h?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>unusual_uas.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='d0e287a401d9acf67b75180b26e2d62b7d482652'/><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>Rask Ingemann Lambertsen &lt;rask@formelder.dk&gt;</td><td class='right'>2017-01-21 17:11:43 +0100</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2017-01-23 18:10:05 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/storage/unusual_uas.h?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>d0e287a401d9acf67b75180b26e2d62b7d482652</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/storage/unusual_uas.h?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>f1ba3cd0583e38846c4f6e32eee74a25a2739a31</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/storage/unusual_uas.h?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>drivers/usb/storage/unusual_uas.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/storage/unusual_uas.h?id=d00b74613fb18dfd0a5aa99270ee2e72d5c808d7'>d00b74613fb18dfd0a5aa99270ee2e72d5c808d7</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/storage/unusual_uas.h?id=d0e287a401d9acf67b75180b26e2d62b7d482652&amp;id2=d00b74613fb18dfd0a5aa99270ee2e72d5c808d7'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: axp20x: AXP806: Fix dcdcb being set instead of dcdce</div><div class='commit-msg'>A typo or copy-paste bug means that the register access intended for
regulator dcdce goes to dcdcb instead. This patch corrects it.

Fixes: 2ca342d391e3 (regulator: axp20x: Support AXP806 variant)
Signed-off-by: Rask Ingemann Lambertsen &lt;rask@formelder.dk&gt;
Acked-by: Chen-Yu Tsai &lt;wens@csie.org&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
Cc: stable@vger.kernel.org
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=d0e287a401d9acf67b75180b26e2d62b7d482652'>Diffstat</a> (limited to 'drivers/usb/storage/unusual_uas.h')</div><table summary='diffstat' class='diffstat'>