drm/exynos/iommu: merge IOMMU and DMA code
authorAndrzej Hajda <a.hajda@samsung.com>
Fri, 12 Oct 2018 10:53:46 +0000 (12:53 +0200)
committerInki Dae <inki.dae@samsung.com>
Tue, 4 Dec 2018 04:23:17 +0000 (13:23 +0900)
commit67fbf3a3ef84436c58b5ead53b4b866125ad7ce9
tree88a9145affaf6f1cd4be796bd822c72d636ef84b
parent39f69368434ff4348e475a909d82617ea025baa9
drm/exynos/iommu: merge IOMMU and DMA code

As DMA code is the only user of IOMMU code both files can be merged.
It allows to remove stub functions, after slight adjustment of
exynos_drm_register_dma. Since IOMMU functions are used locally they
can be marked static.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/Makefile
drivers/gpu/drm/exynos/exynos_drm_dma.c
drivers/gpu/drm/exynos/exynos_drm_iommu.c [deleted file]
drivers/gpu/drm/exynos/exynos_drm_iommu.h [deleted file]