diff options
Diffstat (limited to 'drivers/media/common/tuners/tda8290.c')
| -rw-r--r-- | drivers/media/common/tuners/tda8290.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/common/tuners/tda8290.c b/drivers/media/common/tuners/tda8290.c index 4b8662edb7c..064d14c8d7b 100644 --- a/drivers/media/common/tuners/tda8290.c +++ b/drivers/media/common/tuners/tda8290.c @@ -22,7 +22,7 @@ #include <linux/i2c.h> #include <linux/delay.h> -#include <linux/videodev.h> +#include <linux/videodev2.h> #include "tuner-i2c.h" #include "tda8290.h" #include "tda827x.h" @@ -566,8 +566,11 @@ static int tda829x_find_tuner(struct dvb_frontend *fe) u8 data; struct i2c_msg msg = { .flags = I2C_M_RD, .buf = &data, .len = 1 }; - if (NULL == analog_ops->i2c_gate_ctrl) + if (!analog_ops->i2c_gate_ctrl) { + printk(KERN_ERR "tda8290: no gate control were provided!\n"); + return -EINVAL; + } analog_ops->i2c_gate_ctrl(fe, 1); @@ -615,11 +618,13 @@ static int tda829x_find_tuner(struct dvb_frontend *fe) if (ret != 1) { tuner_warn("tuner access failed!\n"); + analog_ops->i2c_gate_ctrl(fe, 0); return -EREMOTEIO; } if ((data == 0x83) || (data == 0x84)) { priv->ver |= TDA18271; + tda829x_tda18271_config.config = priv->cfg.config; dvb_attach(tda18271_attach, fe, priv->tda827x_addr, priv->i2c_props.adap, &tda829x_tda18271_config); } else { |