diff options
| author | Mehdi Djait <mehdi.djait@linux.intel.com> | 2025-06-26 15:34:15 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-08-13 15:10:23 +0200 |
| commit | 6e4674fc4c19ebee9181159f0ac412f9c84dbc50 (patch) | |
| tree | 3416d1d31d242a7f00a5b9b334acd724fef8f6e9 | |
| parent | 3faab75678bb42ec04ffa08a4e2c133b474a08fc (diff) | |
media: i2c: mt9v111: 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/mt9v111.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/i2c/mt9v111.c b/drivers/media/i2c/mt9v111.c index 723fe138e7bc..6aa80b504168 100644 --- a/drivers/media/i2c/mt9v111.c +++ b/drivers/media/i2c/mt9v111.c @@ -1129,9 +1129,10 @@ static int mt9v111_probe(struct i2c_client *client) mt9v111->dev = &client->dev; mt9v111->client = client; - mt9v111->clk = devm_clk_get(&client->dev, NULL); + mt9v111->clk = devm_v4l2_sensor_clk_get(&client->dev, NULL); if (IS_ERR(mt9v111->clk)) - return PTR_ERR(mt9v111->clk); + return dev_err_probe(&client->dev, PTR_ERR(mt9v111->clk), + "failed to get the clock\n"); mt9v111->sysclk = clk_get_rate(mt9v111->clk); if (mt9v111->sysclk > MT9V111_MAX_CLKIN) |