diff options
| author | Mehdi Djait <mehdi.djait@linux.intel.com> | 2025-06-26 15:34:14 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-08-13 15:10:23 +0200 |
| commit | 3faab75678bb42ec04ffa08a4e2c133b474a08fc (patch) | |
| tree | f95fe3b1b78971b7fefa758f34e5c0ebb34f2134 | |
| parent | e49ee5d80be194901b5b0672dbe400df6ae8716b (diff) | |
media: i2c: mt9v032: 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>
| -rw-r--r-- | drivers/media/i2c/mt9v032.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 302120ff125e..9f4b4cb9853e 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -1058,9 +1058,10 @@ static int mt9v032_probe(struct i2c_client *client) if (IS_ERR(mt9v032->regmap)) return PTR_ERR(mt9v032->regmap); - mt9v032->clk = devm_clk_get(&client->dev, NULL); + mt9v032->clk = devm_v4l2_sensor_clk_get(&client->dev, NULL); if (IS_ERR(mt9v032->clk)) - return PTR_ERR(mt9v032->clk); + return dev_err_probe(&client->dev, PTR_ERR(mt9v032->clk), + "failed to get the clock\n"); mt9v032->reset_gpio = devm_gpiod_get_optional(&client->dev, "reset", GPIOD_OUT_HIGH); |