102a342bb9
Allow it to be en/disabled Disable it in < 2.6.17 due to symbol_xxx() bug Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Acked-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
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driver for LSI L64781 COFDM demodulator
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Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
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Marko Kohtala <marko.kohtala@luukku.com>
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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 L64781_H
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#define L64781_H
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#include <linux/dvb/frontend.h>
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struct l64781_config
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{
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/* the demodulator's i2c address */
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u8 demod_address;
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};
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#if defined(CONFIG_DVB_L64781) || defined(CONFIG_DVB_L64781_MODULE)
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extern struct dvb_frontend* l64781_attach(const struct l64781_config* config,
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struct i2c_adapter* i2c);
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#else
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static inline struct dvb_frontend* l64781_attach(const struct l64781_config* config,
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struct i2c_adapter* i2c)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
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return NULL;
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}
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#endif // CONFIG_DVB_L64781
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#endif // L64781_H
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