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drm/etnaviv: remove unused function etnaviv_gem_mapping_reference 

Hasn't been used for quite a while. There is no point in keeping
unused code around.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
This commit is contained in:
Lucas Stach 2019-07-05 19:15:36 +02:00
parent c53ab61312
commit 5e93ec4d47
2 changed files with 0 additions and 13 deletions
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12
drivers/gpu/drm/etnaviv/etnaviv_gem.c
View File

@ -235,18 +235,6 @@ etnaviv_gem_get_vram_mapping(struct etnaviv_gem_object *obj,
return NULL;
}
void etnaviv_gem_mapping_reference(struct etnaviv_vram_mapping *mapping)
{
struct etnaviv_gem_object *etnaviv_obj = mapping->object;
drm_gem_object_get(&etnaviv_obj->base);
mutex_lock(&etnaviv_obj->lock);
WARN_ON(mapping->use == 0);
mapping->use += 1;
mutex_unlock(&etnaviv_obj->lock);
}
void etnaviv_gem_mapping_unreference(struct etnaviv_vram_mapping *mapping)
{
struct etnaviv_gem_object *etnaviv_obj = mapping->object;

1
drivers/gpu/drm/etnaviv/etnaviv_gem.h
View File

@ -120,7 +120,6 @@ void etnaviv_gem_put_pages(struct etnaviv_gem_object *obj);
struct etnaviv_vram_mapping *etnaviv_gem_mapping_get(
struct drm_gem_object *obj, struct etnaviv_gpu *gpu);
void etnaviv_gem_mapping_reference(struct etnaviv_vram_mapping *mapping);
void etnaviv_gem_mapping_unreference(struct etnaviv_vram_mapping *mapping);
#endif /* __ETNAVIV_GEM_H__ */