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.

Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>

diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index 3b4f68543342..bb7808515178 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -1188,7 +1188,7 @@ static int imx219_probe(struct i2c_client *client)
 				     "failed to initialize CCI\n");
 
 	/* Get system clock (xclk) */
-	imx219->xclk = devm_clk_get(dev, NULL);
+	imx219->xclk = devm_v4l2_sensor_clk_get(dev, NULL);
 	if (IS_ERR(imx219->xclk))
 		return dev_err_probe(dev, PTR_ERR(imx219->xclk),
 				     "failed to get xclk\n");