From deb1c97283a4065ae99bbb67b9b373dd02826d13 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 13 Apr 2021 04:30:06 +0200 Subject: [PATCH] media: imx: imx7_mipi_csis: Don't pass pdev to mipi_csis_parse_dt() 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 Acked-by: Rui Miguel Silva Tested-by: Frieder Schrempf Signed-off-by: Mauro Carvalho Chehab --- 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 89e9a2c..4d1819b 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -1282,17 +1282,16 @@ 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); @@ -1315,7 +1314,7 @@ 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; -- 2.7.4