V4L/DVB (12868): tda18271: improve error log in function tda18271_write_regs

Display function parameters, idx and len, in error log.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c
index fc76c30e24f1..155c93eb75da 100644
--- a/drivers/media/common/tuners/tda18271-common.c
+++ b/drivers/media/common/tuners/tda18271-common.c
@@ -210,7 +210,8 @@ int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len)
         tda18271_i2c_gate_ctrl(fe, 0);
 
         if (ret != 1)
-                tda_err("ERROR: i2c_transfer returned: %d\n", ret);
+                tda_err("ERROR: idx = 0x%x, len = %d, "
+                        "i2c_transfer returned: %d\n", idx, len, ret);
 
         return (ret == 1 ? 0 : ret);
 }