Remove the function ast_bo_unpin() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <[email protected]> --- drivers/gpu/drm/ast/ast_drv.h | 1 - drivers/gpu/drm/ast/ast_ttm.c | 20 -------------------- 2 files changed, 21 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 86205a2..1f8db90 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -361,7 +361,6 @@ int ast_gem_create(struct drm_device *dev, struct drm_gem_object **obj); int ast_bo_pin(struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr); -int ast_bo_unpin(struct ast_bo *bo); static inline int ast_bo_reserve(struct ast_bo *bo, bool no_wait) { diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c index 08f82ea..f7c183a 100644 --- a/drivers/gpu/drm/ast/ast_ttm.c +++ b/drivers/gpu/drm/ast/ast_ttm.c @@ -375,26 +375,6 @@ int ast_bo_pin(struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr) return 0; } -int ast_bo_unpin(struct ast_bo *bo) -{ - int i, ret; - if (!bo->pin_count) { - DRM_ERROR("unpin bad %p\n", bo); - return 0; - } - bo->pin_count--; - if (bo->pin_count) - return 0; - - for (i = 0; i < bo->placement.num_placement ; i++) - bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT; - ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false); - if (ret) - return ret; - - return 0; -} - int ast_bo_push_sysram(struct ast_bo *bo) { int i, ret; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
