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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/drivers/media/common/tuners/tuner-simple.h
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/*

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    This program is free software; you can redistribute it and/or modify

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    it under the terms of the GNU General Public License as published by

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    the Free Software Foundation; either version 2 of the License, or

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    (at your option) any later version.

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    This program is distributed in the hope that it will be useful,

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    but WITHOUT ANY WARRANTY; without even the implied warranty of

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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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    GNU General Public License for more details.

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    You should have received a copy of the GNU General Public License

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    along with this program; if not, write to the Free Software

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    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

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*/

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#ifndef __TUNER_SIMPLE_H__

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#define __TUNER_SIMPLE_H__

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#include <linux/i2c.h>

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#include "dvb_frontend.h"

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#if defined(CONFIG_MEDIA_TUNER_SIMPLE) || (defined(CONFIG_MEDIA_TUNER_SIMPLE_MODULE) && defined(MODULE))

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extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,

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						struct i2c_adapter *i2c_adap,

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						u8 i2c_addr,

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						unsigned int type);

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#else

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static inline struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,

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						       struct i2c_adapter *i2c_adap,

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						       u8 i2c_addr,

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						       unsigned int type)

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{

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	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

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	return NULL;

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}

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#endif

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#endif /* __TUNER_SIMPLE_H__ */

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