Hi!
Thanks for the patch.
Dne četrtek, 12. november 2020 ob 14:14:51 CET je Xiongfeng Wang napisal(a):
> Fix to return a negative error code from the error handling case instead
> of 0 in function sun8i_dw_hdmi_bind().
>
> Fixes: b7c7436a5ff0 ("drm/sun4i: Implement A83T HDMI driver")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx>
> ---
> drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
> b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c index d4c0804..f010fe8 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
> @@ -208,6 +208,7 @@ static int sun8i_dw_hdmi_bind(struct device *dev, struct
> device *master, phy_node = of_parse_phandle(dev->of_node, "phys", 0);
> if (!phy_node) {
> dev_err(dev, "Can't found PHY phandle\n");
> + ret = -ENODEV;
That should be EINVAL because DT node doesn't have mandatory property.
With that fixed, you can add:
Reviewed-by: Jernej Skrabec <jernej.skrabec@xxxxxxxx>
Best regards,
Jernej
> goto err_disable_clk_tmds;
> }
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