Commit 7664b2fa authored by Cihangir Akturk's avatar Cihangir Akturk Committed by Thierry Reding
Browse files

drm/tegra: switch to drm_*_get(), drm_*_put() helpers 



Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference()
and drm_*_unreference() helpers.

drm_*_reference() and drm_*_unreference() functions are just
compatibility alias for drm_*_get() and drm_*_put() and should not be
used by new code. So convert all users of compatibility functions to
use the new APIs.

Generated by: scripts/coccinelle/api/drm-get-put.cocci

Signed-off-by: default avatarCihangir Akturk <cakturk@gmail.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 788ff4b6

drivers/gpu/drm/tegra/drm.c

+6 −6
Original line number Diff line number Diff line
@@ -304,7 +304,7 @@ host1x_bo_lookup(struct drm_file *file, u32 handle) 
	if (!gem)

		return NULL;



	drm_gem_object_unreference_unlocked(gem);

	drm_gem_object_put_unlocked(gem);



	bo = to_tegra_bo(gem);

	return &bo->base;
@@ -591,7 +591,7 @@ static int tegra_gem_mmap(struct drm_device *drm, void *data, 


	args->offset = drm_vma_node_offset_addr(&bo->gem.vma_node);



	drm_gem_object_unreference_unlocked(gem);

	drm_gem_object_put_unlocked(gem);



	return 0;

}
@@ -858,7 +858,7 @@ static int tegra_gem_set_tiling(struct drm_device *drm, void *data, 
	bo->tiling.mode = mode;

	bo->tiling.value = value;



	drm_gem_object_unreference_unlocked(gem);

	drm_gem_object_put_unlocked(gem);



	return 0;

}
@@ -898,7 +898,7 @@ static int tegra_gem_get_tiling(struct drm_device *drm, void *data, 
		break;

	}



	drm_gem_object_unreference_unlocked(gem);

	drm_gem_object_put_unlocked(gem);



	return err;

}
@@ -923,7 +923,7 @@ static int tegra_gem_set_flags(struct drm_device *drm, void *data, 
	if (args->flags & DRM_TEGRA_GEM_BOTTOM_UP)

		bo->flags |= TEGRA_BO_BOTTOM_UP;



	drm_gem_object_unreference_unlocked(gem);

	drm_gem_object_put_unlocked(gem);



	return 0;

}
@@ -945,7 +945,7 @@ static int tegra_gem_get_flags(struct drm_device *drm, void *data, 
	if (bo->flags & TEGRA_BO_BOTTOM_UP)

		args->flags |= DRM_TEGRA_GEM_BOTTOM_UP;



	drm_gem_object_unreference_unlocked(gem);

	drm_gem_object_put_unlocked(gem);



	return 0;

}

drivers/gpu/drm/tegra/fb.c

+4 −4
Original line number Diff line number Diff line
@@ -88,7 +88,7 @@ static void tegra_fb_destroy(struct drm_framebuffer *framebuffer) 
			if (bo->pages)

				vunmap(bo->vaddr);



			drm_gem_object_unreference_unlocked(&bo->gem);

			drm_gem_object_put_unlocked(&bo->gem);

		}

	}
@@ -195,7 +195,7 @@ struct drm_framebuffer *tegra_fb_create(struct drm_device *drm, 


unreference:

	while (i--)

		drm_gem_object_unreference_unlocked(&planes[i]->gem);

		drm_gem_object_put_unlocked(&planes[i]->gem);



	return ERR_PTR(err);

}
@@ -242,7 +242,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper, 
	info = drm_fb_helper_alloc_fbi(helper);

	if (IS_ERR(info)) {

		dev_err(drm->dev, "failed to allocate framebuffer info\n");

		drm_gem_object_unreference_unlocked(&bo->gem);

		drm_gem_object_put_unlocked(&bo->gem);

		return PTR_ERR(info);

	}
@@ -251,7 +251,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper, 
		err = PTR_ERR(fbdev->fb);

		dev_err(drm->dev, "failed to allocate DRM framebuffer: %d\n",

			err);

		drm_gem_object_unreference_unlocked(&bo->gem);

		drm_gem_object_put_unlocked(&bo->gem);

		return PTR_ERR(fbdev->fb);

	}

drivers/gpu/drm/tegra/gem.c

+5 −5
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ static void tegra_bo_put(struct host1x_bo *bo) 
{

	struct tegra_bo *obj = host1x_to_tegra_bo(bo);



	drm_gem_object_unreference_unlocked(&obj->gem);

	drm_gem_object_put_unlocked(&obj->gem);

}



static dma_addr_t tegra_bo_pin(struct host1x_bo *bo, struct sg_table **sgt)
@@ -95,7 +95,7 @@ static struct host1x_bo *tegra_bo_get(struct host1x_bo *bo) 
{

	struct tegra_bo *obj = host1x_to_tegra_bo(bo);



	drm_gem_object_reference(&obj->gem);

	drm_gem_object_get(&obj->gem);



	return bo;

}
@@ -325,7 +325,7 @@ struct tegra_bo *tegra_bo_create_with_handle(struct drm_file *file, 
		return ERR_PTR(err);

	}



	drm_gem_object_unreference_unlocked(&bo->gem);

	drm_gem_object_put_unlocked(&bo->gem);



	return bo;

}
@@ -439,7 +439,7 @@ int tegra_bo_dumb_map_offset(struct drm_file *file, struct drm_device *drm, 


	*offset = drm_vma_node_offset_addr(&bo->gem.vma_node);



	drm_gem_object_unreference_unlocked(gem);

	drm_gem_object_put_unlocked(gem);



	return 0;

}
@@ -654,7 +654,7 @@ struct drm_gem_object *tegra_gem_prime_import(struct drm_device *drm, 
		struct drm_gem_object *gem = buf->priv;



		if (gem->dev == drm) {

			drm_gem_object_reference(gem);

			drm_gem_object_get(gem);

			return gem;

		}

	}

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