diff options
| author | Mehdi Djait <mehdi.djait@linux.intel.com> | 2025-06-26 15:34:33 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-08-13 15:10:27 +0200 |
| commit | 54ec6f9c6f60562f8da5a9e3e55506d5cd5162b0 (patch) | |
| tree | 639b2433ee14b675491682b566c0408ade1d5ae9 | |
| parent | 1808dd608f856b4cae1dd42c4bdc83fdef215b47 (diff) | |
media: i2c: s5c73m3: 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/s5c73m3/s5c73m3-core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 7716dfe2b8c9..088184da5dea 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1556,9 +1556,11 @@ static int s5c73m3_get_dt_data(struct s5c73m3 *state) if (!node) return -EINVAL; - state->clock = devm_clk_get(dev, S5C73M3_CLK_NAME); + state->clock = devm_v4l2_sensor_clk_get(dev, S5C73M3_CLK_NAME); if (IS_ERR(state->clock)) - return PTR_ERR(state->clock); + return dev_err_probe(dev, PTR_ERR(state->clock), + "Failed to get the clock %s\n", + S5C73M3_CLK_NAME); if (of_property_read_u32(node, "clock-frequency", &state->mclk_frequency)) { |