linux-kernel - [PATCH 17/40] drm/amd/amdgpu/gfx_v6_0: Supply description for 'gfx_v6_0_ring_test

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Message-Id: <20201123111919.233376-18-lee.jones@linaro.org>
Date:   Mon, 23 Nov 2020 11:18:56 +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>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-media@...r.kernel.org, linaro-mm-sig@...ts.linaro.org
Subject: [PATCH 17/40] drm/amd/amdgpu/gfx_v6_0: Supply description for 'gfx_v6_0_ring_test_ib()'s 'timeout' param

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

 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c:1903: warning: Function parameter or member 'timeout' not described in 'gfx_v6_0_ring_test_ib'

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: 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/gfx_v6_0.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index 671c46ebeced9..ca74638dec9b7 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -1894,6 +1894,7 @@ static void gfx_v6_0_ring_emit_ib(struct amdgpu_ring *ring,
  * gfx_v6_0_ring_test_ib - basic ring IB test
  *
  * @ring: amdgpu_ring structure holding ring information
+ * @timeout: timeout value in jiffies, or MAX_SCHEDULE_TIMEOUT
  *
  * Allocate an IB and execute it on the gfx ring (SI).
  * Provides a basic gfx ring test to verify that IBs are working.
-- 
2.25.1