linux-kernel - [PATCH 31/40] drm/msm/disp/dpu1/dpu_rm: Fix formatting issues and supply 'global

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Date:   Mon, 23 Nov 2020 11:19:10 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, Rob Clark <robdclark@...il.com>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Drew Davenport <ddavenport@...omium.org>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org
Subject: [PATCH 31/40] drm/msm/disp/dpu1/dpu_rm: Fix formatting issues and supply 'global_state' description

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

 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:247: warning: Excess function parameter 'Return' description in '_dpu_rm_check_lm_peer'
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:283: warning: Function parameter or member 'global_state' not described in '_dpu_rm_check_lm_and_get_connected_blks'
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:283: warning: Excess function parameter 'Return' description in '_dpu_rm_check_lm_and_get_connected_blks'

Cc: Rob Clark <robdclark@...il.com>
Cc: Sean Paul <sean@...rly.run>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: Drew Davenport <ddavenport@...omium.org>
Cc: linux-arm-msm@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Cc: freedreno@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index 0ae8a36ffcff3..fd2d104f0a91d 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -239,7 +239,7 @@ static bool _dpu_rm_needs_split_display(const struct msm_display_topology *top)
  * @rm: dpu resource manager handle
  * @primary_idx: index of primary mixer in rm->mixer_blks[]
  * @peer_idx: index of other mixer in rm->mixer_blks[]
- * @Return: true if rm->mixer_blks[peer_idx] is a peer of
+ * Return: true if rm->mixer_blks[peer_idx] is a peer of
  *          rm->mixer_blks[primary_idx]
  */
 static bool _dpu_rm_check_lm_peer(struct dpu_rm *rm, int primary_idx,
@@ -264,6 +264,7 @@ static bool _dpu_rm_check_lm_peer(struct dpu_rm *rm, int primary_idx,
  *	proposed use case requirements, incl. hardwired dependent blocks like
  *	pingpong
  * @rm: dpu resource manager handle
+ * @global_state: resources shared across multiple kms objects
  * @enc_id: encoder id requesting for allocation
  * @lm_idx: index of proposed layer mixer in rm->mixer_blks[], function checks
  *      if lm, and all other hardwired blocks connected to the lm (pp) is
@@ -274,7 +275,7 @@ static bool _dpu_rm_check_lm_peer(struct dpu_rm *rm, int primary_idx,
  *      mixer in rm->dspp_blks[].
  * @reqs: input parameter, rm requirements for HW blocks needed in the
  *      datapath.
- * @Return: true if lm matches all requirements, false otherwise
+ * Return: true if lm matches all requirements, false otherwise
  */
 static bool _dpu_rm_check_lm_and_get_connected_blks(struct dpu_rm *rm,
 		struct dpu_global_state *global_state,
-- 
2.25.1