linux-kernel - Re: [PATCH 08/18] V4L/DVB (4734): Tda826x: fix frontend selection for dvb

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Message-ID: <20061014121608.GN30596@stusta.de>
Date:	Sat, 14 Oct 2006 14:16:08 +0200
From:	Adrian Bunk <bunk@...sta.de>
To:	mchehab@...radead.org
Cc:	linux-kernel@...r.kernel.org, linux-dvb-maintainer@...uxtv.org,
	Michael Krufky <mkrufky@...uxtv.org>
Subject: Re: [PATCH 08/18] V4L/DVB (4734): Tda826x: fix frontend selection for dvb_attach

On Sat, Oct 14, 2006 at 09:00:50AM -0300, mchehab@...radead.org wrote:
> 
> From: Michael Krufky <mkrufky@...uxtv.org>
> 
> Signed-off-by: Michael Krufky <mkrufky@...uxtv.org>
> Signed-off-by: Mauro Carvalho Chehab <mchehab@...radead.org>
> ---
> 
>  drivers/media/dvb/frontends/tda826x.h |   19 ++++++++++++++++---
>  1 files changed, 16 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/media/dvb/frontends/tda826x.h b/drivers/media/dvb/frontends/tda826x.h
> index 3307607..83998c0 100644
> --- a/drivers/media/dvb/frontends/tda826x.h
> +++ b/drivers/media/dvb/frontends/tda826x.h
> @@ -35,6 +35,19 @@ #include "dvb_frontend.h"
>   * @param has_loopthrough Set to 1 if the card has a loopthrough RF connector.
>   * @return FE pointer on success, NULL on failure.
>   */
> -extern struct dvb_frontend *tda826x_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c, int has_loopthrough);
> -
> -#endif
> +#if defined(CONFIG_DVB_TDA826X) || defined(CONFIG_DVB_TDA826X_MODULE)
> +extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr,
> +					   struct i2c_adapter *i2c,
> +					   int has_loopthrough);
> +#else
> +static inline struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe,
> +						  int addr,
> +						  struct i2c_adapter *i2c,
> +						  int has_loopthrough)
> +{
> +	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
> +	return NULL;
> +}
> +#endif // CONFIG_DVB_TDA826X
> +
> +#endif // __DVB_TDA826X_H__

This breaks with CONFIG_VIDEO_SAA7134_DVB=y, CONFIG_DVB_TDA826X=m.

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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