diff options
| author | Hartmut Hackmann <hartmut.hackmann@t-online.de> | 2008-04-22 14:46:08 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 14:07:52 -0300 |
| commit | 7bff4b4d3ad2b9ff42b4087f409076035af1d165 (patch) | |
| tree | cfa75f91fbd30b8b36f70d7056639ee031d2a7ed /drivers/media/video/saa7134/saa7134-cards.c | |
| parent | 5823b3a63c7661272ea7fef7635955e2a50d17eb (diff) | |
V4L/DVB (7393): tda827x: fixed support of tuners with LNA
Tuner refactoring broke support of tuners with LNA configurations 1 and 2
for both, analog TV and DVB-T.
Additionally, this patch initializes the saa713x gpios defined by the gpiomask
at driver init to avoid undefined stated at dvb.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-cards.c')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-cards.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index 1b6c7d697f0..bab8498046c 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -5260,12 +5260,13 @@ int saa7134_tuner_callback(void *priv, int command, int arg) { struct i2c_algo_bit_data *i2c_algo = priv; struct saa7134_dev *dev = i2c_algo->data; - - switch (dev->tuner_type) { - case TUNER_PHILIPS_TDA8290: - return saa7134_tda8290_callback(dev, command, arg); - case TUNER_XC2028: - return saa7134_xc2028_callback(dev, command, arg); + if (dev != NULL) { + switch (dev->tuner_type) { + case TUNER_PHILIPS_TDA8290: + return saa7134_tda8290_callback(dev, command, arg); + case TUNER_XC2028: + return saa7134_xc2028_callback(dev, command, arg); + } } return -EINVAL; } |