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authorHartmut Hackmann <hartmut.hackmann@t-online.de>2007-04-27 12:31:32 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-04-27 15:44:07 -0300
commitede2200d79777d461cf2f0fd19cf7a17f633d3a4 (patch)
treee12df65dcb5aa1e8738d31e19f651c8e5d721148 /drivers/media/video/saa7134
parent8481a7506bc71622bb5bbd89bc89b2f38bff5ead (diff)
V4L/DVB (5369): Fixed 1 byte too short buffer in tda827x.c
- The i2c data buffer in tda827xa_set_params was 1 byte too short - saa7134-dvb now gives an error mesage if tda827x could not be attached - coding style fix in tda1004x.c 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')
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 659fd1b43c2..3887f04cc60 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -692,8 +692,11 @@ static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config
if (dev->dvb.frontend) {
if (tda_conf->i2c_gate)
dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
- dvb_attach(tda827x_attach,dev->dvb.frontend,
- tda_conf->tuner_address,&dev->i2c_adap,&tda827x_cfg);
+ if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
+ &dev->i2c_adap,&tda827x_cfg) == NULL) {
+ printk ("saa7134/dvb: no tda827x tuner found at addr: %02x\n",
+ tda_conf->tuner_address);
+ }
}
}
@@ -1038,9 +1041,12 @@ static int dvb_init(struct saa7134_dev *dev)
&ads_tech_duo_config,
&dev->i2c_adap);
if (dev->dvb.frontend) {
- dvb_attach(tda827x_attach,dev->dvb.frontend,
+ if (dvb_attach(tda827x_attach,dev->dvb.frontend,
ads_tech_duo_config.tuner_address,
- &dev->i2c_adap,&ads_duo_cfg);
+ &dev->i2c_adap,&ads_duo_cfg) == NULL) {
+ printk ("saa7134/dvb: no tda827x tuner found at addr: %02x\n",
+ ads_tech_duo_config.tuner_address);
+ }
}
break;
case SAA7134_BOARD_TEVION_DVBT_220RF: