提交 dc9c94cd 编写于 作者: S Sachin Kamat 提交者: Mauro Carvalho Chehab

[media] s5k6aa: Use devm_kzalloc function

devm_kzalloc() eliminates the need to free explicitly thereby
making the code a bit simpler.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 b08deebe
......@@ -1568,7 +1568,7 @@ static int s5k6aa_probe(struct i2c_client *client,
return -EINVAL;
}
s5k6aa = kzalloc(sizeof(*s5k6aa), GFP_KERNEL);
s5k6aa = devm_kzalloc(&client->dev, sizeof(*s5k6aa), GFP_KERNEL);
if (!s5k6aa)
return -ENOMEM;
......@@ -1592,7 +1592,7 @@ static int s5k6aa_probe(struct i2c_client *client,
sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR;
ret = media_entity_init(&sd->entity, 1, &s5k6aa->pad, 0);
if (ret)
goto out_err1;
return ret;
ret = s5k6aa_configure_gpios(s5k6aa, pdata);
if (ret)
......@@ -1627,8 +1627,6 @@ static int s5k6aa_probe(struct i2c_client *client,
s5k6aa_free_gpios(s5k6aa);
out_err2:
media_entity_cleanup(&s5k6aa->sd.entity);
out_err1:
kfree(s5k6aa);
return ret;
}
......@@ -1642,7 +1640,6 @@ static int s5k6aa_remove(struct i2c_client *client)
media_entity_cleanup(&sd->entity);
regulator_bulk_free(S5K6AA_NUM_SUPPLIES, s5k6aa->supplies);
s5k6aa_free_gpios(s5k6aa);
kfree(s5k6aa);
return 0;
}
......
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