// SPDX-License-Identifier: GPL-2.0

#include <linux/pid_namespace.h>
#include <linux/cleanup.h>

struct pid_namespace *rust_helper_get_pid_ns(struct pid_namespace *ns)
{
	return get_pid_ns(ns);
}

void rust_helper_put_pid_ns(struct pid_namespace *ns)
{
	put_pid_ns(ns);
}

/* Get a reference on a task's pid namespace. */
struct pid_namespace *rust_helper_task_get_pid_ns(struct task_struct *task)
{
	struct pid_namespace *pid_ns;

	guard(rcu)();
	pid_ns = task_active_pid_ns(task);
	if (pid_ns)
		get_pid_ns(pid_ns);
	return pid_ns;
}
></a></td>
<td class='main'><a href='/cgit/'>index</a> : <a title='linux-cubox.git' href='/cgit/linux-cubox.git/'>linux-cubox.git</a></td><td class='form'><form method='get'>
<input type='hidden' name='id' value='ae79c19049b75af476adcbcfda6fc29bd93fc6f8'/><select name='h' onchange='this.form.submit();'>
<option value='bmm-3.12' selected='selected'>bmm-3.12</option>
<option value='drm-armada-fixes'>drm-armada-fixes</option>
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<option value='unstable/tda998x-devel'>unstable/tda998x-devel</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Solid-run Cubox Linux kernel tree mainline additions *UNSTABLE*</td><td class='sub right'>Russell King</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit/linux-cubox.git/?h=bmm-3.12'>summary</a><a href='/cgit/linux-cubox.git/refs/?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>refs</a><a href='/cgit/linux-cubox.git/log/drivers/media?h=bmm-3.12'>log</a><a href='/cgit/linux-cubox.git/tree/drivers/media?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>tree</a><a class='active' href='/cgit/linux-cubox.git/commit/drivers/media?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>commit</a><a href='/cgit/linux-cubox.git/diff/drivers/media?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit/linux-cubox.git/log/drivers/media'>
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<div class='path'>path: <a href='/cgit/linux-cubox.git/commit/?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>root</a>/<a href='/cgit/linux-cubox.git/commit/drivers?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>drivers</a>/<a href='/cgit/linux-cubox.git/commit/drivers/media?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>media</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='bmm-3.12'/><input type='hidden' name='id' value='ae79c19049b75af476adcbcfda6fc29bd93fc6f8'/><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>Andreas Schallenberg &lt;Andreas.Schallenberg@3alitytechnica.com&gt;</td><td class='right'>2012-05-09 09:46:17 +0200</td></tr>
<tr><th>committer</th><td>Grant Likely &lt;grant.likely@secretlab.ca&gt;</td><td class='right'>2012-05-18 16:48:34 -0600</td></tr>
<tr><th>commit</th><td colspan='2' class='sha1'><a href='/cgit/linux-cubox.git/commit/drivers/media?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>ae79c19049b75af476adcbcfda6fc29bd93fc6f8</a> (<a href='/cgit/linux-cubox.git/patch/drivers/media?id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='sha1'><a href='/cgit/linux-cubox.git/tree/?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>8fef28f94ddf49b8c0679ec7de0ae9680b0fb90b</a> /<a href='/cgit/linux-cubox.git/tree/drivers/media?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>drivers/media</a></td></tr>
<tr><th>parent</th><td colspan='2' class='sha1'><a href='/cgit/linux-cubox.git/commit/drivers/media?h=bmm-3.12&amp;id=453007cf472a2b4c1034e850c3004ee9027005f6'>453007cf472a2b4c1034e850c3004ee9027005f6</a> (<a href='/cgit/linux-cubox.git/diff/drivers/media?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8&amp;id2=453007cf472a2b4c1034e850c3004ee9027005f6'>diff</a>)</td></tr></table>
<div class='commit-subject'>Add support for TCA6424A</div><div class='commit-msg'>This patch extends the PCA953x driver to support TI's TCA6424A 24 bit I2C I/O expander. The patch is based on code by Michele
Bevilacqua.

Changes in v2:
- Compare ngpio against 24 in both places, not &gt;16
- Larger datatype now u32 instead of uint.
  Bit fields not used for struct members since their address is taken.
- Be precise: TCA6424A (untested for older TCA6424)

Signed-off-by: Andreas Schallenberg&lt;Andreas.Schallenberg@3alitytechnica.com&gt;
Acked-by: Linus Walleij &lt;linus.walleij@linaro.org&gt;
Signed-off-by: Grant Likely &lt;grant.likely@secretlab.ca&gt;
</div><div class='diffstat-header'><a href='/cgit/linux-cubox.git/diff/?h=bmm-3.12&amp;id=ae79c19049b75af476adcbcfda6fc29bd93fc6f8'>Diffstat</a> (limited to 'drivers/media')</div><table summary='diffstat' class='diffstat'></table><div class='diffstat-summary'>0 files changed, 0 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td></td></tr></table></div> <!-- class=content -->
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