diff options
| author |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-04-13 04:30:06 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-23 19:21:32 +0200 |
| commit | deb1c97283a4065ae99bbb67b9b373dd02826d13 (patch) | |
| tree | 7cd045c23b8f53fdea8f833739d2ef75841c8975 | |
| parent | media: imx: imx7_mipi_csis: Turn csi_state irq field into local variable (diff) | |
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 <laurent.pinchart@ideasonboard.com>
Acked-by: Rui Miguel Silva <rmfrfs@gmail.com>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/staging/media/imx/imx7-mipi-csis.c | 9 |
1 files 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 89e9a2cc7784..4d1819b7c9c4 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; |