media: i2c: s5k5baf: 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>

diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 24f399cd2124d85d95733cf6eddfe2b9f0b54268..01d37f49e5ad985f4bbfaa492836755be18f2609 100644 (file)
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -1967,7 +1967,7 @@ static int s5k5baf_probe(struct i2c_client *c)
        if (ret < 0)
                goto err_me;
 
-       state->clock = devm_clk_get(state->sd.dev, S5K5BAF_CLK_NAME);
+       state->clock = devm_v4l2_sensor_clk_get(state->sd.dev, S5K5BAF_CLK_NAME);
        if (IS_ERR(state->clock)) {
                ret = -EPROBE_DEFER;
                goto err_me;