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drm/exynos: remove EXYNOS_BO_NONCONTIG type checking. 

With iommu support, non-continuous buffer also is supported so
this patch removes these checking from exynos_drm_gem_get/put_dma_addr
funciton.

This patch is based on the below patch set, "drm/exynos: add
iommu support for -next".
	http://www.spinics.net/lists/dri-devel/msg29041.html

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Inki Dae 2012-11-02 16:10:39 +09:00
parent d87342c10d
commit ea6d66c3a7
1 changed files with 0 additions and 16 deletions
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16
drivers/gpu/drm/exynos/exynos_drm_gem.c
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@ -281,14 +281,6 @@ dma_addr_t *exynos_drm_gem_get_dma_addr(struct drm_device *dev,
exynos_gem_obj = to_exynos_gem_obj(obj);
if (exynos_gem_obj->flags & EXYNOS_BO_NONCONTIG) {
DRM_DEBUG_KMS("not support NONCONTIG type.\n");
drm_gem_object_unreference_unlocked(obj);
/* TODO */
return ERR_PTR(-EINVAL);
}
return &exynos_gem_obj->buffer->dma_addr;
}
@ -307,14 +299,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
exynos_gem_obj = to_exynos_gem_obj(obj);
if (exynos_gem_obj->flags & EXYNOS_BO_NONCONTIG) {
DRM_DEBUG_KMS("not support NONCONTIG type.\n");
drm_gem_object_unreference_unlocked(obj);
/* TODO */
return;
}
drm_gem_object_unreference_unlocked(obj);
/*