From ad3a758bb30ab7c71b67930ae7dcc794d517dd6b Mon Sep 17 00:00:00 2001 From: Antti Palosaari Date: Sat, 8 Dec 2012 23:27:49 -0300 Subject: [media] fc0012: use struct for driver config I need even more configuration options and overloading dvb_attach() for all those sounds quite stupid. Due to that switch struct and make room for new options. Signed-off-by: Antti Palosaari Acked-by: Hans-Frieder Vogt Signed-off-by: Mauro Carvalho Chehab --- drivers/media/tuners/fc0012.c | 9 ++++----- drivers/media/tuners/fc0012.h | 20 ++++++++++++++++---- 2 files changed, 20 insertions(+), 9 deletions(-) (limited to 'drivers/media/tuners') diff --git a/drivers/media/tuners/fc0012.c b/drivers/media/tuners/fc0012.c index 308135abd54c..5ede0c049bc0 100644 --- a/drivers/media/tuners/fc0012.c +++ b/drivers/media/tuners/fc0012.c @@ -436,8 +436,7 @@ static const struct dvb_tuner_ops fc0012_tuner_ops = { }; struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, u8 i2c_address, int dual_master, - enum fc001x_xtal_freq xtal_freq) + struct i2c_adapter *i2c, const struct fc0012_config *cfg) { struct fc0012_priv *priv = NULL; @@ -446,9 +445,9 @@ struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, return NULL; priv->i2c = i2c; - priv->dual_master = dual_master; - priv->addr = i2c_address; - priv->xtal_freq = xtal_freq; + priv->dual_master = cfg->dual_master; + priv->addr = cfg->i2c_address; + priv->xtal_freq = cfg->xtal_freq; info("Fitipower FC0012 successfully attached."); diff --git a/drivers/media/tuners/fc0012.h b/drivers/media/tuners/fc0012.h index 4dbd5efe8845..41946f82d02b 100644 --- a/drivers/media/tuners/fc0012.h +++ b/drivers/media/tuners/fc0012.h @@ -24,17 +24,29 @@ #include "dvb_frontend.h" #include "fc001x-common.h" +struct fc0012_config { + /* + * I2C address + */ + u8 i2c_address; + + /* + * clock + */ + enum fc001x_xtal_freq xtal_freq; + + int dual_master; +}; + #if defined(CONFIG_MEDIA_TUNER_FC0012) || \ (defined(CONFIG_MEDIA_TUNER_FC0012_MODULE) && defined(MODULE)) extern struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - u8 i2c_address, int dual_master, - enum fc001x_xtal_freq xtal_freq); + const struct fc0012_config *cfg); #else static inline struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - u8 i2c_address, int dual_master, - enum fc001x_xtal_freq xtal_freq) + const struct fc0012_config *cfg) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; -- cgit v1.2.3-55-g7522