/*
 * bf6xx_sport - Analog Devices BF6XX SPORT driver
 *
 * Copyright (c) 2012 Analog Devices Inc.
 *
 * 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.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef _BF6XX_SPORT_H_
#define _BF6XX_SPORT_H_

#include <linux/platform_device.h>
#include <asm/bfin_sport3.h>

struct sport_device {
	struct platform_device *pdev;
	const unsigned short *pin_req;
	struct sport_register *tx_regs;
	struct sport_register *rx_regs;
	int tx_dma_chan;
	int rx_dma_chan;
	int tx_err_irq;
	int rx_err_irq;

	void (*tx_callback)(void *data);
	void *tx_data;
	void (*rx_callback)(void *data);
	void *rx_data;

	struct dmasg *tx_desc;
	struct dmasg *rx_desc;
	unsigned int tx_desc_size;
	unsigned int rx_desc_size;
	unsigned char *tx_buf;
	unsigned char *rx_buf;
	unsigned int tx_fragsize;
	unsigned int rx_fragsize;
	unsigned int tx_frags;
	unsigned int rx_frags;
	unsigned int wdsize;
};

struct sport_params {
	u32 spctl;
	u32 div;
};

struct sport_device *sport_create(struct platform_device *pdev);
void sport_delete(struct sport_device *sport);
int sport_set_tx_params(struct sport_device *sport,
		struct sport_params *params);
int sport_set_rx_params(struct sport_device *sport,
		struct sport_params *params);
void sport_tx_start(struct sport_device *sport);
void sport_rx_start(struct sport_device *sport);
void sport_tx_stop(struct sport_device *sport);
void sport_rx_stop(struct sport_device *sport);
void sport_set_tx_callback(struct sport_device *sport,
	void (*tx_callback)(void *), void *tx_data);
void sport_set_rx_callback(struct sport_device *sport,
	void (*rx_callback)(void *), void *rx_data);
int sport_config_tx_dma(struct sport_device *sport, void *buf,
	int fragcount, size_t fragsize);
int sport_config_rx_dma(struct sport_device *sport, void *buf,
	int fragcount, size_t fragsize);
unsigned long sport_curr_offset_tx(struct sport_device *sport);
unsigned long sport_curr_offset_rx(struct sport_device *sport);



#endif
ption value='range'>range</option>
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<input class='txt' type='search' size='10' name='q' value=''/>
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</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>codecs</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/twl4030.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>twl4030.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='b98acbff9a05b371c5f0ca6e44a3af8ce9274379'/><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>Colin Ian King &lt;colin.king@canonical.com&gt;</td><td class='right'>2017-01-11 15:36:20 +0000</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2017-01-18 16:32:44 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/twl4030.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>b98acbff9a05b371c5f0ca6e44a3af8ce9274379</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/codecs/twl4030.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>d6835885f859a456e62ce93621041138d6a54f9b</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/codecs/twl4030.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>sound/soc/codecs/twl4030.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/twl4030.c?id=d00b74613fb18dfd0a5aa99270ee2e72d5c808d7'>d00b74613fb18dfd0a5aa99270ee2e72d5c808d7</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/twl4030.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379&amp;id2=d00b74613fb18dfd0a5aa99270ee2e72d5c808d7'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: twl6030: fix range comparison, allowing vsel = 59</div><div class='commit-msg'>The range min_uV &gt; 1350000 &amp;&amp; min_uV &lt;= 150000 is never reachable
because of a typo in the previous range check and hence vsel = 59
is never reached.  Fix the previous range check to enable the
vsel = 59 setting.

Fixes CoverityScan CID#728454 ("Logially dead code")

Signed-off-by: Colin Ian King &lt;colin.king@canonical.com&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>Diffstat</a> (limited to 'sound/soc/codecs/twl4030.c')</div><table summary='diffstat' class='diffstat'>