tree fccb15c195c43297573bb5db1588702b7730cf9c
parent dc3f2403c2ae65dea795855d97ce2bb1c2be2d35
author Ondrej Jirman <megi@xff.cz> 1684792027 +0200
committer Anatolij Gustschin <agust@denx.de> 1689352151 +0200

video: rockchip: dw_mipi_dsi: Correct check for lacking phy phandle

If phy is not defined in DT (eg. on rk3399), generic_phy_get_by_name
will return -ENODATA. Handle that case correctly.

Signed-off-by: Ondrej Jirman <megi@xff.cz>