/*
 * MAX98504 ALSA SoC Audio driver
 *
 * Copyright 2011 - 2012 Maxim Integrated Products
 * Copyright 2016 Samsung Electronics Co., Ltd.
 *
 * 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.
 */
#ifndef MAX98504_H_
#define MAX98504_H_

/*
 * MAX98504 Register Definitions
 */
#define MAX98504_INTERRUPT_STATUS		0x01
#define MAX98504_INTERRUPT_FLAGS		0x02
#define MAX98504_INTERRUPT_ENABLE		0x03
#define MAX98504_INTERRUPT_FLAG_CLEARS		0x04
#define MAX98504_GPIO_ENABLE			0x10
#define MAX98504_GPIO_CONFIG			0x11
#define MAX98504_WATCHDOG_ENABLE		0x12
#define MAX98504_WATCHDOG_CONFIG		0x13
#define MAX98504_WATCHDOG_CLEAR			0x14
#define MAX98504_CLOCK_MONITOR_ENABLE		0x15
#define MAX98504_PVDD_BROWNOUT_ENABLE		0x16
#define MAX98504_PVDD_BROWNOUT_CONFIG_1		0x17
#define MAX98504_PVDD_BROWNOUT_CONFIG_2		0x18
#define MAX98504_PVDD_BROWNOUT_CONFIG_3		0x19
#define MAX98504_PVDD_BROWNOUT_CONFIG_4		0x1a
#define MAX98504_PCM_RX_ENABLE			0x20
#define MAX98504_PCM_TX_ENABLE			0x21
#define MAX98504_PCM_TX_HIZ_CONTROL		0x22
#define MAX98504_PCM_TX_CHANNEL_SOURCES		0x23
#define MAX98504_PCM_MODE_CONFIG		0x24
#define MAX98504_PCM_DSP_CONFIG			0x25
#define MAX98504_PCM_CLOCK_SETUP		0x26
#define MAX98504_PCM_SAMPLE_RATE_SETUP		0x27
#define MAX98504_PCM_TO_SPEAKER_MONOMIX		0x28
#define MAX98504_PDM_TX_ENABLE			0x30
#define MAX98504_PDM_TX_HIZ_CONTROL		0x31
#define MAX98504_PDM_TX_CONTROL			0x32
#define MAX98504_PDM_RX_ENABLE			0x33
#define MAX98504_SPEAKER_ENABLE			0x34
#define MAX98504_SPEAKER_SOURCE_SELECT		0x35
#define MAX98504_MEASUREMENT_ENABLE		0x36
#define MAX98504_ANALOGUE_INPUT_GAIN		0x37
#define MAX98504_TEMPERATURE_LIMIT_CONFIG	0x38
#define MAX98504_GLOBAL_ENABLE			0x40
#define MAX98504_SOFTWARE_RESET			0x41
#define MAX98504_REV_ID				0x7fff

#define MAX98504_MAX_REGISTER			0x7fff

#define MAX98504_DAI_ID_PCM			1
#define MAX98504_DAI_ID_PDM			2

#endif /* MAX98504_H_ */
6d69d1d6feb4a'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>include</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='07cd12945551b63ecb1a349d50a6d69d1d6feb4a'/><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>Tejun Heo &lt;tj@kernel.org&gt;</td><td class='right'>2017-01-26 16:47:28 -0500</td></tr>
<tr><th>committer</th><td>Tejun Heo &lt;tj@kernel.org&gt;</td><td class='right'>2017-01-26 16:47:28 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>07cd12945551b63ecb1a349d50a6d69d1d6feb4a</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>75f65eba7eac9277971082a2d5a4cf1370562c0c</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>include</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include?id=7ce7d89f48834cefece7804d38fc5d85382edf77'>7ce7d89f48834cefece7804d38fc5d85382edf77</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a&amp;id2=7ce7d89f48834cefece7804d38fc5d85382edf77'>diff</a>)</td></tr></table>
<div class='commit-subject'>cgroup: don't online subsystems before cgroup_name/path() are operational</div><div class='commit-msg'>While refactoring cgroup creation, a5bca2152036 ("cgroup: factor out
cgroup_create() out of cgroup_mkdir()") incorrectly onlined subsystems
before the new cgroup is associated with it kernfs_node.  This is fine
for cgroup proper but cgroup_name/path() depend on the associated
kernfs_node and if a subsystem makes the new cgroup_subsys_state
visible, which they're allowed to after onlining, it can lead to NULL
dereference.

The current code performs cgroup creation and subsystem onlining in
cgroup_create() and cgroup_mkdir() makes the cgroup and subsystems
visible afterwards.  There's no reason to online the subsystems early
and we can simply drop cgroup_apply_control_enable() call from
cgroup_create() so that the subsystems are onlined and made visible at
the same time.

Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
Reported-by: Konstantin Khlebnikov &lt;khlebnikov@yandex-team.ru&gt;
Fixes: a5bca2152036 ("cgroup: factor out cgroup_create() out of cgroup_mkdir()") 
Cc: stable@vger.kernel.org # v4.6+
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>Diffstat</a> (limited to 'include')</div><table summary='diffstat' class='diffstat'>