Replace kzalloc and gpio_request_one by their managed equivalents.
Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
drivers/media/i2c/mt9p031.c | 13 +++----------
1 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index e328332..e0bad59 100644
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -927,7 +927,7 @@ static int mt9p031_probe(struct i2c_client *client,
return -EIO;
}
- mt9p031 = kzalloc(sizeof(*mt9p031), GFP_KERNEL);
+ mt9p031 = devm_kzalloc(&client->dev, sizeof(*mt9p031), GFP_KERNEL);
if (mt9p031 == NULL)
return -ENOMEM;
@@ -1001,8 +1001,8 @@ static int mt9p031_probe(struct i2c_client *client,
mt9p031->format.colorspace = V4L2_COLORSPACE_SRGB;
if (pdata->reset != -1) {
- ret = gpio_request_one(pdata->reset, GPIOF_OUT_INIT_LOW,
- "mt9p031_rst");
+ ret = devm_gpio_request_one(&client->dev, pdata->reset,
+ GPIOF_OUT_INIT_LOW, "mt9p031_rst");
if (ret < 0)
goto done;
@@ -1013,12 +1013,8 @@ static int mt9p031_probe(struct i2c_client *client,
done:
if (ret < 0) {
- if (mt9p031->reset != -1)
- gpio_free(mt9p031->reset);
-
v4l2_ctrl_handler_free(&mt9p031->ctrls);
media_entity_cleanup(&mt9p031->subdev.entity);
- kfree(mt9p031);
}
return ret;
@@ -1032,9 +1028,6 @@ static int mt9p031_remove(struct i2c_client *client)
v4l2_ctrl_handler_free(&mt9p031->ctrls);
v4l2_device_unregister_subdev(subdev);
media_entity_cleanup(&subdev->entity);
- if (mt9p031->reset != -1)
- gpio_free(mt9p031->reset);
- kfree(mt9p031);
return 0;
}
--
Regards,
Laurent Pinchart
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