linux-kernel - [PATCH 02/40] drm/amd/amdgpu/amdgpu_ttm: Add description for 'page

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Message-Id: <20201123111919.233376-3-lee.jones@linaro.org>
Date:   Mon, 23 Nov 2020 11:18:41 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Jerome Glisse <glisse@...edesktop.org>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-media@...r.kernel.org, linaro-mm-sig@...ts.linaro.org
Subject: [PATCH 02/40] drm/amd/amdgpu/amdgpu_ttm: Add description for 'page_flags'

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

 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1214: warning: Function parameter or member 'page_flags' not described in 'amdgpu_ttm_tt_create'

Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: Sumit Semwal <sumit.semwal@...aro.org>
Cc: Jerome Glisse <glisse@...edesktop.org>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Cc: linux-media@...r.kernel.org
Cc: linaro-mm-sig@...ts.linaro.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 5fcdd67e5a913..debbcef961dd5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1199,6 +1199,7 @@ static void amdgpu_ttm_backend_destroy(struct ttm_bo_device *bdev,
  * amdgpu_ttm_tt_create - Create a ttm_tt object for a given BO
  *
  * @bo: The buffer object to create a GTT ttm_tt object around
+ * @page_flags: Page flags to be added to the ttm_tt object
  *
  * Called by ttm_tt_create().
  */
-- 
2.25.1