[PATCH] drm/rockchip: Add missing vmalloc header

[Heiko Stuebner]

Am Dienstag, 31. Dezember 2019, 09:12:36 CET schrieb Krzysztof Kozlowski:
> The Rockship DRM GEM code uses vmap()/vunmap() so vmalloc header must be
> included to avoid warnings like (on IA64, compile tested):
> 
>     drivers/gpu/drm/rockchip/rockchip_drm_gem.c: In function ‘rockchip_gem_alloc_iommu’:
>     drivers/gpu/drm/rockchip/rockchip_drm_gem.c:134:20: error:
>         implicit declaration of function ‘vmap’ [-Werror=implicit-function-declaration]
> 
> Reported-by: kbuild test robot <lkp at intel.com>
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>

applied to drm-misc-next

Thanks
Heiko