/*
 * USB of helper code
 *
 * 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 <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/usb/of.h>
#include <linux/usb/otg.h>

static const char *const usbphy_modes[] = {
	[USBPHY_INTERFACE_MODE_UNKNOWN]	= "",
	[USBPHY_INTERFACE_MODE_UTMI]	= "utmi",
	[USBPHY_INTERFACE_MODE_UTMIW]	= "utmi_wide",
	[USBPHY_INTERFACE_MODE_ULPI]	= "ulpi",
	[USBPHY_INTERFACE_MODE_SERIAL]	= "serial",
	[USBPHY_INTERFACE_MODE_HSIC]	= "hsic",
};

/**
 * of_usb_get_phy_mode - Get phy mode for given device_node
 * @np:	Pointer to the given device_node
 *
 * The function gets phy interface string from property 'phy_type',
 * and returns the corresponding enum usb_phy_interface
 */
enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np)
{
	const char *phy_type;
	int err, i;

	err = of_property_read_string(np, "phy_type", &phy_type);
	if (err < 0)
		return USBPHY_INTERFACE_MODE_UNKNOWN;

	for (i = 0; i < ARRAY_SIZE(usbphy_modes); i++)
		if (!strcmp(phy_type, usbphy_modes[i]))
			return i;

	return USBPHY_INTERFACE_MODE_UNKNOWN;
}
EXPORT_SYMBOL_GPL(of_usb_get_phy_mode);
</option>
<option value='packet-rx-pump-back'>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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<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=99421c1cb27fb837e93b517036fab4500fe39de5'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/host/whci/whci-hc.h'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/host/whci/whci-hc.h'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=99421c1cb27fb837e93b517036fab4500fe39de5'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=99421c1cb27fb837e93b517036fab4500fe39de5'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?id=99421c1cb27fb837e93b517036fab4500fe39de5'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host?id=99421c1cb27fb837e93b517036fab4500fe39de5'>host</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/whci?id=99421c1cb27fb837e93b517036fab4500fe39de5'>whci</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5'>whci-hc.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='99421c1cb27fb837e93b517036fab4500fe39de5'/><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>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-15 16:09:50 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-15 16:09:50 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5'>99421c1cb27fb837e93b517036fab4500fe39de5</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=99421c1cb27fb837e93b517036fab4500fe39de5'>de5fc5bacb671223f389793ad643cebe520bc292</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5'>drivers/usb/host/whci/whci-hc.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/whci/whci-hc.h?id=c92816275674c1491ce228ee49aa030a5fa1be04'>c92816275674c1491ce228ee49aa030a5fa1be04</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5&amp;id2=c92816275674c1491ce228ee49aa030a5fa1be04'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/host/whci/whci-hc.h?id=93362fa47fe98b62e4a34ab408c4a418432e7939'>93362fa47fe98b62e4a34ab408c4a418432e7939</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/host/whci/whci-hc.h?id=99421c1cb27fb837e93b517036fab4500fe39de5&amp;id2=93362fa47fe98b62e4a34ab408c4a418432e7939'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace</div><div class='commit-msg'>Pull namespace fixes from Eric Biederman:
 "This tree contains 4 fixes.

  The first is a fix for a race that can causes oopses under the right
  circumstances, and that someone just recently encountered.

  Past that are several small trivial correct fixes. A real issue that
  was blocking development of an out of tree driver, but does not appear
  to have caused any actual problems for in-tree code. A potential
  deadlock that was reported by lockdep. And a deadlock people have
  experienced and took the time to track down caused by a cleanup that
  removed the code to drop a reference count"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
  sysctl: Drop reference added by grab_header in proc_sys_readdir
  pid: fix lockdep deadlock warning due to ucount_lock
  libfs: Modify mount_pseudo_xattr to be clear it is not a userspace mount
  mnt: Protect the mountpoint hashtable with mount_lock
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=99421c1cb27fb837e93b517036fab4500fe39de5'>Diffstat</a> (limited to 'drivers/usb/host/whci/whci-hc.h')</div><table summary='diffstat' class='diffstat'>