From: Michael Krufky <mkrufky@kernellabs.com>
Date: Sat, 5 Sep 2009 22:01:56 +0000 (-0300)
Subject: V4L/DVB (12868): tda18271: improve error log in function tda18271_write_regs
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=650901c0b6917505e81f6593d230ea3cdcf6518a;p=deliverable%2Flinux.git

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>
---

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);
 }