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Commit 891e0559 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
Browse files

[media] rtl2832: print reg number on error case 



It is hard to debug possible I2C failures without knowing the
possible register itself. Add register number to error printing.

Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 31d60f1b

drivers/media/dvb-frontends/rtl2832.c

+6 −3
Original line number Diff line number Diff line
@@ -976,7 +976,8 @@ static int rtl2832_regmap_read(void *context, const void *reg_buf, 


	ret = __i2c_transfer(client->adapter, msg, 2);

	if (ret != 2) {

		dev_warn(&client->dev, "i2c reg read failed %d\n", ret);

		dev_warn(&client->dev, "i2c reg read failed %d reg %02x\n",

			 ret, *(u8 *)reg_buf);

		if (ret >= 0)

			ret = -EREMOTEIO;

		return ret;
@@ -999,7 +1000,8 @@ static int rtl2832_regmap_write(void *context, const void *data, size_t count) 


	ret = __i2c_transfer(client->adapter, msg, 1);

	if (ret != 1) {

		dev_warn(&client->dev, "i2c reg write failed %d\n", ret);

		dev_warn(&client->dev, "i2c reg write failed %d reg %02x\n",

			 ret, *(u8 *)data);

		if (ret >= 0)

			ret = -EREMOTEIO;

		return ret;
@@ -1028,7 +1030,8 @@ static int rtl2832_regmap_gather_write(void *context, const void *reg, 


	ret = __i2c_transfer(client->adapter, msg, 1);

	if (ret != 1) {

		dev_warn(&client->dev, "i2c reg write failed %d\n", ret);

		dev_warn(&client->dev, "i2c reg write failed %d reg %02x\n",

			 ret, *(u8 const *)reg);

		if (ret >= 0)

			ret = -EREMOTEIO;

		return ret;