diff options
Diffstat (limited to 'drivers/media/i2c/ov2640.c')
| -rw-r--r-- | drivers/media/i2c/ov2640.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c index e6d0c1f64f0b..518868388d65 100644 --- a/drivers/media/i2c/ov2640.c +++ b/drivers/media/i2c/ov2640.c @@ -685,7 +685,7 @@ static int ov2640_mask_set(struct i2c_client *client, static int ov2640_reset(struct i2c_client *client) { int ret; - const struct regval_list reset_seq[] = { + static const struct regval_list reset_seq[] = { {BANK_SEL, BANK_SEL_SENS}, {COM7, COM7_SRST}, ENDMARKER, @@ -1097,18 +1097,17 @@ static int ov2640_probe(struct i2c_client *client, return -EIO; } - priv = devm_kzalloc(&client->dev, sizeof(struct ov2640_priv), GFP_KERNEL); - if (!priv) { - dev_err(&adapter->dev, - "Failed to allocate memory for private data!\n"); + priv = devm_kzalloc(&client->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) return -ENOMEM; - } if (client->dev.of_node) { priv->clk = devm_clk_get(&client->dev, "xvclk"); if (IS_ERR(priv->clk)) - return -EPROBE_DEFER; - clk_prepare_enable(priv->clk); + return PTR_ERR(priv->clk); + ret = clk_prepare_enable(priv->clk); + if (ret) + return ret; } ret = ov2640_probe_dt(client, priv); @@ -1116,7 +1115,7 @@ static int ov2640_probe(struct i2c_client *client, goto err_clk; v4l2_i2c_subdev_init(&priv->subdev, client, &ov2640_subdev_ops); - priv->subdev.flags = V4L2_SUBDEV_FL_HAS_DEVNODE; + priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; v4l2_ctrl_handler_init(&priv->hdl, 2); v4l2_ctrl_new_std(&priv->hdl, &ov2640_ctrl_ops, V4L2_CID_VFLIP, 0, 1, 1, 0); |