The mipi_csis_parse_dt() function is called with a pointer to the
csi_state, which contains all the information necessary. Don't pass the
platform device pointer as well.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/staging/media/imx/imx7-mipi-csis.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c
index 0b164436117c..19fa4891737d 100644
--- a/drivers/staging/media/imx/imx7-mipi-csis.c
+++ b/drivers/staging/media/imx/imx7-mipi-csis.c
@@ -1283,17 +1283,16 @@ static int mipi_csis_subdev_init(struct v4l2_subdev *sd,
state->pads);
}
-static int mipi_csis_parse_dt(struct platform_device *pdev,
- struct csi_state *state)
+static int mipi_csis_parse_dt(struct csi_state *state)
{
- struct device_node *node = pdev->dev.of_node;
+ struct device_node *node = state->dev->of_node;
if (of_property_read_u32(node, "clock-frequency",
&state->clk_frequency))
state->clk_frequency = DEFAULT_SCLK_CSIS_FREQ;
/* Get MIPI PHY resets */
- state->mrst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
+ state->mrst = devm_reset_control_get_exclusive(state->dev, NULL);
if (IS_ERR(state->mrst))
return PTR_ERR(state->mrst);
@@ -1316,7 +1315,7 @@ static int mipi_csis_probe(struct platform_device *pdev)
state->pdev = pdev;
state->dev = dev;
- ret = mipi_csis_parse_dt(pdev, state);
+ ret = mipi_csis_parse_dt(state);
if (ret < 0) {
dev_err(dev, "Failed to parse device tree: %d\n", ret);
return ret;
--
Regards,
Laurent Pinchart
