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[media] s5k6aa: Use devm_regulator_bulk_get API 

devm_regulator_bulk_get is device managed and saves some cleanup
and exit code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sachin Kamat 2013-01-08 02:48:24 -03:00 committed by Mauro Carvalho Chehab
parent 23575bf421
commit 97466d0da3
1 changed files with 2 additions and 5 deletions
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7
drivers/media/i2c/s5k6aa.c
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@ -1598,7 +1598,7 @@ static int s5k6aa_probe(struct i2c_client *client,
for (i = 0; i < S5K6AA_NUM_SUPPLIES; i++)
s5k6aa->supplies[i].supply = s5k6aa_supply_names[i];
ret = regulator_bulk_get(&client->dev, S5K6AA_NUM_SUPPLIES,
ret = devm_regulator_bulk_get(&client->dev, S5K6AA_NUM_SUPPLIES,
s5k6aa->supplies);
if (ret) {
dev_err(&client->dev, "Failed to get regulators\n");
@ -1607,7 +1607,7 @@ static int s5k6aa_probe(struct i2c_client *client,
ret = s5k6aa_initialize_ctrls(s5k6aa);
if (ret)
goto out_err4;
goto out_err3;
s5k6aa_presets_data_init(s5k6aa);
@ -1618,8 +1618,6 @@ static int s5k6aa_probe(struct i2c_client *client,
return 0;
out_err4:
regulator_bulk_free(S5K6AA_NUM_SUPPLIES, s5k6aa->supplies);
out_err3:
s5k6aa_free_gpios(s5k6aa);
out_err2:
@ -1635,7 +1633,6 @@ static int s5k6aa_remove(struct i2c_client *client)
v4l2_device_unregister_subdev(sd);
v4l2_ctrl_handler_free(sd->ctrl_handler);
media_entity_cleanup(&sd->entity);
regulator_bulk_free(S5K6AA_NUM_SUPPLIES, s5k6aa->supplies);
s5k6aa_free_gpios(s5k6aa);
return 0;