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media: i2c: s5k6a3: Use the v4l2 helper for obtaining the clock

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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>
This commit is contained in:
Mehdi Djait 2025-06-26 15:34:35 +02:00 committed by Hans Verkuil
parent 2db026f2e9
commit 7f5af01769
1 changed files with 3 additions and 2 deletions
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5
drivers/media/i2c/s5k6a3.c
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@ -292,9 +292,10 @@ static int s5k6a3_probe(struct i2c_client *client)
mutex_init(&sensor->lock);
sensor->dev = dev;
sensor->clock = devm_clk_get(sensor->dev, S5K6A3_CLK_NAME);
sensor->clock = devm_v4l2_sensor_clk_get(sensor->dev, S5K6A3_CLK_NAME);
if (IS_ERR(sensor->clock))
return PTR_ERR(sensor->clock);
return dev_err_probe(sensor->dev, PTR_ERR(sensor->clock),
"failed to get extclk\n");
sensor->gpio_reset = devm_gpiod_get(dev, NULL, GPIOD_OUT_HIGH);
ret = PTR_ERR_OR_ZERO(sensor->gpio_reset);