[PATCH 2/2] media: ov8856: suppress probe deferral errors

[Johan Hovold <johan+linaro@kernel.org>]

Probe deferral should not be logged as an error:

	ov8856 24-0010: failed to get HW configuration: -517

Use dev_err_probe() for the clock lookup and drop the (mostly) redundant
dev_err() from sensor probe() to suppress it.

Note that errors during regulator lookup is already correctly logged
using dev_err_probe().

Fixes: 0c2c7a1e0d69 ("media: ov8856: Add devicetree support")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 drivers/media/i2c/ov8856.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c
index e6704d018248..4b6874d2a104 100644
--- a/drivers/media/i2c/ov8856.c
+++ b/drivers/media/i2c/ov8856.c
@@ -2276,8 +2276,8 @@ static int ov8856_get_hwcfg(struct ov8856 *ov8856, struct device *dev)
 	if (!is_acpi_node(fwnode)) {
 		ov8856->xvclk = devm_clk_get(dev, "xvclk");
 		if (IS_ERR(ov8856->xvclk)) {
-			dev_err(dev, "could not get xvclk clock (%pe)\n",
-				ov8856->xvclk);
+			dev_err_probe(dev, PTR_ERR(ov8856->xvclk),
+				      "could not get xvclk clock\n");
 			return PTR_ERR(ov8856->xvclk);
 		}
 
@@ -2382,11 +2382,8 @@ static int ov8856_probe(struct i2c_client *client)
 		return -ENOMEM;
 
 	ret = ov8856_get_hwcfg(ov8856, &client->dev);
-	if (ret) {
-		dev_err(&client->dev, "failed to get HW configuration: %d",
-			ret);
+	if (ret)
 		return ret;
-	}
 
 	v4l2_i2c_subdev_init(&ov8856->sd, client, &ov8856_subdev_ops);
 
-- 
2.49.0