drm/mediatek: include dma-mapping header
authorDave Airlie <airlied@redhat.com>
Sat, 24 Aug 2019 05:07:07 +0000 (15:07 +1000)
committerDave Airlie <airlied@redhat.com>
Sat, 24 Aug 2019 05:09:20 +0000 (15:09 +1000)
commit7837951a12fdaf88d2c51ff0757980c00072790c
tree10fa2ec7a8c397fc9c764c7a01141295bab14535
parenta4a759b2797ba9eff0dcfcdc532e886440da4e01
drm/mediatek: include dma-mapping header

Although it builds fine here in my arm cross compile, it seems
either via some other patches in -next or some Kconfig combination,
this fails to build for everyone.

Include linux/dma-mapping.h should fix it.

Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/mediatek/mtk_drm_drv.c