[PATCH v1 08/55] media: i2c: gc08a3: Use the v4l2 helper for obtaining the clock

From: Mehdi Djait
Date: Thu Jun 19 2025 - 14:18:49 EST


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.

Signed-off-by: Mehdi Djait <mehdi.djait@xxxxxxxxxxxxxxx>

diff --git a/drivers/media/i2c/gc08a3.c b/drivers/media/i2c/gc08a3.c
index 938709a677b6..5d38dfa9878e 100644
--- a/drivers/media/i2c/gc08a3.c
+++ b/drivers/media/i2c/gc08a3.c
@@ -1199,7 +1199,7 @@ static int gc08a3_probe(struct i2c_client *client)
return dev_err_probe(dev, PTR_ERR(gc08a3->regmap),
"failed to init CCI\n");

- gc08a3->xclk = devm_clk_get(dev, NULL);
+ gc08a3->xclk = devm_v4l2_sensor_clk_get(dev, NULL);
if (IS_ERR(gc08a3->xclk))
return dev_err_probe(dev, PTR_ERR(gc08a3->xclk),
"failed to get xclk\n");