/*
 * Load Analog Devices SigmaStudio firmware files
 *
 * Copyright 2009-2011 Analog Devices Inc.
 *
 * Licensed under the GPL-2 or later.
 */

#include <linux/regmap.h>
#include <linux/export.h>
#include <linux/module.h>

#include "sigmadsp.h"

static int sigmadsp_write_regmap(void *control_data,
	unsigned int addr, const uint8_t data[], size_t len)
{
	return regmap_raw_write(control_data, addr,
		data, len);
}

static int sigmadsp_read_regmap(void *control_data,
	unsigned int addr, uint8_t data[], size_t len)
{
	return regmap_raw_read(control_data, addr,
		data, len);
}

/**
 * devm_sigmadsp_init_i2c() - Initialize SigmaDSP instance
 * @dev: The parent device
 * @regmap: Regmap instance to use
 * @ops: The sigmadsp_ops to use for this instance
 * @firmware_name: Name of the firmware file to load
 *
 * Allocates a SigmaDSP instance and loads the specified firmware file.
 *
 * Returns a pointer to a struct sigmadsp on success, or a PTR_ERR() on error.
 */
struct sigmadsp *devm_sigmadsp_init_regmap(struct device *dev,
	struct regmap *regmap, const struct sigmadsp_ops *ops,
	const char *firmware_name)
{
	struct sigmadsp *sigmadsp;

	sigmadsp = devm_sigmadsp_init(dev, ops, firmware_name);
	if (IS_ERR(sigmadsp))
		return sigmadsp;

	sigmadsp->control_data = regmap;
	sigmadsp->write = sigmadsp_write_regmap;
	sigmadsp->read = sigmadsp_read_regmap;

	return sigmadsp;
}
EXPORT_SYMBOL_GPL(devm_sigmadsp_init_regmap);

MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_DESCRIPTION("SigmaDSP regmap firmware loader");
MODULE_LICENSE("GPL");
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/fs?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>fs</a>/<a href='/cgit.cgi/linux/net-next.git/commit/fs/xfs?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>xfs</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'/><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'>2017-01-23 13:51:59 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-23 13:51:59 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/fs/xfs?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>a4685d2f58e2230d4e27fb2ee581d7ea35e5d046</a> (<a href='/cgit.cgi/linux/net-next.git/patch/fs/xfs?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/fs/xfs?id=6302118226830c8f0aa0ec6afc8ef0cad84faa5f'>6302118226830c8f0aa0ec6afc8ef0cad84faa5f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/fs/xfs?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046&amp;id2=6302118226830c8f0aa0ec6afc8ef0cad84faa5f'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/fs/xfs?id=fd7c99142d77dc4a851879a66715abf12a3193fb'>fd7c99142d77dc4a851879a66715abf12a3193fb</a> (<a href='/cgit.cgi/linux/net-next.git/diff/fs/xfs?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046&amp;id2=fd7c99142d77dc4a851879a66715abf12a3193fb'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile</div><div class='commit-msg'>Pull tile bugfix from Chris Metcalf:
 "This avoids an issue with short userspace reads for regset via ptrace"

* 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tile/ptrace: Preserve previous registers for short regset write
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>Diffstat</a> (limited to 'fs/xfs')</div><table summary='diffstat' class='diffstat'>