/*
 *   Copyright (C) International Business Machines Corp., 2000-2001
 *   Portions Copyright (C) Christoph Hellwig, 2001-2002
 *
 *   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.
 *
 *   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.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program;  if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
#ifndef _H_JFS_LOCK
#define _H_JFS_LOCK

#include <linux/spinlock.h>
#include <linux/mutex.h>
#include <linux/sched.h>

/*
 *	jfs_lock.h
 */

/*
 * Conditional sleep where condition is protected by spinlock
 *
 * lock_cmd and unlock_cmd take and release the spinlock
 */
#define __SLEEP_COND(wq, cond, lock_cmd, unlock_cmd)	\
do {							\
	DECLARE_WAITQUEUE(__wait, current);		\
							\
	add_wait_queue(&wq, &__wait);			\
	for (;;) {					\
		set_current_state(TASK_UNINTERRUPTIBLE);\
		if (cond)				\
			break;				\
		unlock_cmd;				\
		io_schedule();				\
		lock_cmd;				\
	}						\
	__set_current_state(TASK_RUNNING);			\
	remove_wait_queue(&wq, &__wait);		\
} while (0)

#endif				/* _H_JFS_LOCK */
'/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/sound/drivers/aloop.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/drivers/aloop.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/drivers?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>aloop.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='3c223c19aea85d3dda1416c187915f4a30b04b1f'/><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>Markus Mayer &lt;mmayer@broadcom.com&gt;</td><td class='right'>2016-12-19 12:10:28 -0800</td></tr>
<tr><th>committer</th><td>Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;</td><td class='right'>2017-01-27 11:43:49 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>3c223c19aea85d3dda1416c187915f4a30b04b1f</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>2d2021f8161db3e9ed38b9a966a225b66dff8e58</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>sound/drivers/aloop.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/drivers/aloop.c?id=9b02c54bc951fca884ba5719f42a27e8240965bf'>9b02c54bc951fca884ba5719f42a27e8240965bf</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/drivers/aloop.c?id=3c223c19aea85d3dda1416c187915f4a30b04b1f&amp;id2=9b02c54bc951fca884ba5719f42a27e8240965bf'>diff</a>)</td></tr></table>
<div class='commit-subject'>cpufreq: brcmstb-avs-cpufreq: properly retrieve P-state upon suspend</div><div class='commit-msg'>The AVS GET_PMAP command does return a P-state along with the P-map
information. However, that P-state is the initial P-state when the
P-map was first downloaded to AVS. It is *not* the current P-state.

Therefore, we explicitly retrieve the P-state using the GET_PSTATE
command.

Signed-off-by: Markus Mayer &lt;mmayer@broadcom.com&gt;
Acked-by: Viresh Kumar &lt;viresh.kumar@linaro.org&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=3c223c19aea85d3dda1416c187915f4a30b04b1f'>Diffstat</a> (limited to 'sound/drivers/aloop.c')</div><table summary='diffstat' class='diffstat'>