Hi Shawn,
Thanks for the patch. A few comments below.
On Wed, Jul 31, 2019 at 06:53:36PM +0800, Shawnx Tu wrote:
...
> +static int ov5675_check_hwcfg(struct device *dev)
> +{
> + struct fwnode_handle *ep;
> + struct fwnode_handle *fwnode = dev_fwnode(dev);
> + struct v4l2_fwnode_endpoint bus_cfg = {
> + .bus_type = V4L2_MBUS_CSI2_DPHY
> + };
> + u32 mclk;
> + int ret;
> + unsigned int i, j;
> +
> + if (!fwnode)
> + return -ENXIO;
> +
> + fwnode_property_read_u32(fwnode, "clock-frequency", &mclk);
Please check reading the property succeeded. Otherwise mclk will be
uninitialised.
Apart from that, this seems good.
--
Kind regards,
Sakari Ailus
[email protected]
