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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Mon, 04 Mar 2024 11:11:40 +0100
Subject: [PATCH 3/7] backlight: bd6107: Handle deferred probe
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Message-Id: <20240304-backlight-probe-v1-3-e5f57d0df6e6@linaro.org>
References: <20240304-backlight-probe-v1-0-e5f57d0df6e6@linaro.org>
In-Reply-To: <20240304-backlight-probe-v1-0-e5f57d0df6e6@linaro.org>
To: Lee Jones <lee@kernel.org>, 
 Daniel Thompson <daniel.thompson@linaro.org>, 
 Jingoo Han <jingoohan1@gmail.com>, Helge Deller <deller@gmx.de>
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, 
 linux-kernel@vger.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Don't pollute dmesg on deferred probe and simplify the code with
dev_err_probe().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/video/backlight/bd6107.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c
index c95a12bf0ce2..b1e7126380ef 100644
--- a/drivers/video/backlight/bd6107.c
+++ b/drivers/video/backlight/bd6107.c
@@ -119,7 +119,6 @@ static int bd6107_probe(struct i2c_client *client)
 	struct backlight_device *backlight;
 	struct backlight_properties props;
 	struct bd6107 *bd;
-	int ret;
 
 	if (pdata == NULL) {
 		dev_err(&client->dev, "No platform data\n");
@@ -147,11 +146,9 @@ static int bd6107_probe(struct i2c_client *client)
 	 * the reset.
 	 */
 	bd->reset = devm_gpiod_get(&client->dev, "reset", GPIOD_OUT_HIGH);
-	if (IS_ERR(bd->reset)) {
-		dev_err(&client->dev, "unable to request reset GPIO\n");
-		ret = PTR_ERR(bd->reset);
-		return ret;
-	}
+	if (IS_ERR(bd->reset))
+		return dev_err_probe(&client->dev, PTR_ERR(bd->reset),
+				     "unable to request reset GPIO\n");
 
 	memset(&props, 0, sizeof(props));
 	props.type = BACKLIGHT_RAW;

-- 
2.34.1