ARM: dts: exynos5420: remove disp_pd
This was caused by commit
0278afce2a48 ("ARM: dts: exynos5420: add dsi
node"), which conflicted with
f52feafcd9f9 ("ARM: dts: remove display
power domain for exynos5420").
The DTS addition should never have been merged through the DRM tree in
the first place, and it lacked an ack from the platform maintainer
(who would have known that the disp_pd reference got removed).
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Olof Johansson <olof@lixom.net>