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[media] mn88473: fix error path on probe() 

Latest, 3rd, regmap instance should be freed on error case.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2016-05-14 02:29:21 -03:00 committed by Mauro Carvalho Chehab
parent 9c2ccd3c64
commit 37cf9b2d5b
1 changed files with 3 additions and 2 deletions
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5
drivers/media/dvb-frontends/mn88473.c
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@ -536,7 +536,7 @@ static int mn88473_probe(struct i2c_client *client,
/* Sleep because chip is active by default */
ret = regmap_write(dev->regmap[2], 0x05, 0x3e);
if (ret)
goto err_client_2_i2c_unregister_device;
goto err_regmap_2_regmap_exit;
/* Create dvb frontend */
memcpy(&dev->frontend.ops, &mn88473_ops, sizeof(dev->frontend.ops));
@ -547,7 +547,8 @@ static int mn88473_probe(struct i2c_client *client,
dev_info(&client->dev, "Panasonic MN88473 successfully identified\n");
return 0;
err_regmap_2_regmap_exit:
regmap_exit(dev->regmap[2]);
err_client_2_i2c_unregister_device:
i2c_unregister_device(dev->client[2]);
err_regmap_1_regmap_exit: