tree e5c0da91fa4e2bfaf42e9ee77ba49fed0e708a71
parent e62f2a622b4c4f8ecd9939a2afbfed5ad02e047c
author Ondrej Jirman <megi@xff.cz> 1684792023 +0200
committer Anatolij Gustschin <agust@denx.de> 1689351548 +0200

video: rockchip: dw_mipi_dsi: Fix external phy existence check

&priv->phy is always true. Compiler warns about this loudly.

Use a propper check for phy device allocation. Without this fix
using this driver with SoC that doesn't use external phy (eg. RK3399)
doesn't work.

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