linux-kernel - [PATCH] msm/disp: dpu_plane cleanup-coding-style-a-bit

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Date:   Wed, 31 Mar 2021 06:13:27 -0700
From:   Bernard Zhao <bernard@...o.com>
To:     Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Kalyan Thota <kalyan_t@...eaurora.org>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        Lee Jones <lee.jones@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Jonathan Marek <jonathan@...ek.ca>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc:     opensource.kernel@...o.com, Bernard Zhao <bernard@...o.com>
Subject: [PATCH] msm/disp: dpu_plane cleanup-coding-style-a-bit

Fix sparse warning:
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:1195:41: warning: Using plain integer as NULL pointer

Signed-off-by: Bernard Zhao <bernard@...o.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index f898a8f67b7f..687a57850405 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -1223,7 +1223,7 @@ static void _dpu_plane_atomic_disable(struct drm_plane *plane)
 {
 	struct dpu_plane *pdpu = to_dpu_plane(plane);
 	struct drm_plane_state *state = plane->state;
-	struct dpu_plane_state *pstate = to_dpu_plane_state(state);
+	struct dpu_plane_state *pstate = (struct dpu_plane_state *)to_dpu_plane_state(state);
 
 	trace_dpu_plane_disable(DRMID(plane), is_dpu_plane_virtual(plane),
 				pstate->multirect_mode);
-- 
2.31.0