[PATCH 03/10] V4L/DVB: tda18271: Add some hint about what tda18217 reg ID returned

Mauro Carvalho Chehab
2010-09-28T18:49:23Z

Instead of doing:

[ 82.581639] tda18271 4-0060: creating new instance
[ 82.588411] Unknown device detected @ 4-0060, device not supported.
[ 82.594695] tda18271_attach: [4-0060|M] error -22 on line 1272
[ 82.600530] tda18271 4-0060: destroying instance

Print:
[ 468.740392] Unknown device (0) detected @ 4-0060, device not supported.

for the error message, to help detecting what's going wrong with the
device.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 7955e49..77e3642 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -1177,7 +1177,7 @@ static int tda18271_get_id(struct dvb_frontend *fe)
break;
}

- tda_info("%s detected @ %d-%04x%s\n", name,
+ tda_info("%s (%i) detected @ %d-%04x%s\n", name, regs[R_ID] & 0x7f,
i2c_adapter_id(priv->i2c_props.adap),
priv->i2c_props.addr,
(0 == ret) ? "" : ", device not supported.");
--
1.7.1