Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c:272: warning: Function parameter or member 'num_pages' not described in 'i915_ttm_memcpy_arg' drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c:569: warning: Function parameter or member 'ctx' not described in 'i915_ttm_move'

Cc: Jani Nikula jani.nikula@linux.intel.com Cc: Joonas Lahtinen joonas.lahtinen@linux.intel.com Cc: Rodrigo Vivi rodrigo.vivi@intel.com Cc: Tvrtko Ursulin tvrtko.ursulin@linux.intel.com Cc: David Airlie airlied@gmail.com Cc: Daniel Vetter daniel@ffwll.ch Cc: Sumit Semwal sumit.semwal@linaro.org Cc: "Christian König" christian.koenig@amd.com Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones lee@kernel.org --- drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c index d030182ca1764..dd188dfcc423e 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c @@ -253,6 +253,7 @@ static struct dma_fence *i915_ttm_accel_move(struct ttm_buffer_object *bo, * @_src_iter: Storage space for the source kmap iterator. * @dst_iter: Pointer to the destination kmap iterator. * @src_iter: Pointer to the source kmap iterator. + * @num_pages: Number of pages * @clear: Whether to clear instead of copy. * @src_rsgt: Refcounted scatter-gather list of source memory. * @dst_rsgt: Refcounted scatter-gather list of destination memory. @@ -557,6 +558,8 @@ __i915_ttm_move(struct ttm_buffer_object *bo, * i915_ttm_move - The TTM move callback used by i915. * @bo: The buffer object. * @evict: Whether this is an eviction. + * @ctx: Pointer to a struct ttm_operation_ctx indicating how the waits should be + * performed if waiting * @dst_mem: The destination ttm resource. * @hop: If we need multihop, what temporary memory type to move to. *