From: Mehdi Djait <mehdi.djait@linux.intel.com>
Date: Thu, 26 Jun 2025 13:34:38 +0000 (+0200)
Subject: media: i2c: vgxy61: Use the v4l2 helper for obtaining the clock
X-Git-Tag: v6.18-rc1~133^2~314
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=51d79d123b615ac83aa0f4bad988c2c6a29bf986;p=thirdparty%2Fkernel%2Fstable.git

media: i2c: vgxy61: Use the v4l2 helper for obtaining the clock

devm_clk_get() fails on ACPI-based platforms, where firmware does not
provide a direct reference to the clock producer.

Replace devm_clk_get() with the new v4l2 helper
devm_v4l2_sensor_clk_get() that works on both DT- and ACPI-based
platforms to retrieve a reference to the clock producer from firmware.

Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
---

diff --git a/drivers/media/i2c/vgxy61.c b/drivers/media/i2c/vgxy61.c
index 5b0479f3a3c05..3d001e0b646b4 100644
--- a/drivers/media/i2c/vgxy61.c
+++ b/drivers/media/i2c/vgxy61.c
@@ -1761,11 +1761,11 @@ static int vgxy61_probe(struct i2c_client *client)
 		return ret;
 	}
 
-	sensor->xclk = devm_clk_get(dev, NULL);
-	if (IS_ERR(sensor->xclk)) {
-		dev_err(dev, "failed to get xclk\n");
-		return PTR_ERR(sensor->xclk);
-	}
+	sensor->xclk = devm_v4l2_sensor_clk_get(dev, NULL);
+	if (IS_ERR(sensor->xclk))
+		return dev_err_probe(dev, PTR_ERR(sensor->xclk),
+				     "failed to get xclk\n");
+
 	sensor->clk_freq = clk_get_rate(sensor->xclk);
 	if (sensor->clk_freq < 6 * HZ_PER_MHZ ||
 	    sensor->clk_freq > 27 * HZ_PER_MHZ) {