linux-kernel - [PATCH] drm/nouveau/fifo:Fix Nineteen occurrences of the gk104.c error: ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on next line ERROR: trailing statements should be on next line ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space prohibited before that ':' (ctx:WxE) ERROR: space prohibited before that ':' (ctx:WxE) ERROR: trailing statements should be on next line ERROR: trailing s tatements should be on next line

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Date:   Fri, 14 Jul 2023 13:14:34 +0800
From:   huzhi001@...suo.com
To:     bskeggs@...hat.com, kherbst@...hat.com, lyude@...hat.com,
        airlied@...il.com, daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] drm/nouveau/fifo:Fix Nineteen occurrences of the gk104.c
 error: ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing
 statements should be on next line ERROR: space prohibited before that ':'
 (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space
 prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on
 next line ERROR: trailing statements should be on next line ERROR: space
 prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on
 next line ERROR: space prohibited before that ':' (ctx:WxW) ERROR: trailing
 statements should be on next line ERROR: space prohibited before that ':'
 (ctx:WxW) ERROR: trailing statements should be on next line ERROR: space
 prohibited before that ':' (ctx:WxW) ERROR: trailing statements should be on
 next line ERROR: space prohibited before that ':' (ctx:WxE) ERROR: space
 prohibited before that ':' (ctx:WxE) ERROR: trailing statements should be on
 next line ERROR: trailing s tatements should be on next line

Signed-off-by: ZhiHu <huzhi001@...suo.com>
---
  .../gpu/drm/nouveau/nvkm/engine/fifo/gk104.c  | 40 ++++++++++++++-----
  1 file changed, 29 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c 
b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
index d8a4d773a58c..b99e0a7c96bb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
@@ -137,15 +137,29 @@ gk104_ectx_bind(struct nvkm_engn *engn, struct 
nvkm_cctx *cctx, struct nvkm_chan
      u64 addr = 0ULL;

      switch (engn->engine->subdev.type) {
-    case NVKM_ENGINE_SW    : return;
-    case NVKM_ENGINE_GR    : ptr0 = 0x0210; break;
-    case NVKM_ENGINE_SEC   : ptr0 = 0x0220; break;
-    case NVKM_ENGINE_MSPDEC: ptr0 = 0x0250; break;
-    case NVKM_ENGINE_MSPPP : ptr0 = 0x0260; break;
-    case NVKM_ENGINE_MSVLD : ptr0 = 0x0270; break;
-    case NVKM_ENGINE_VIC   : ptr0 = 0x0280; break;
-    case NVKM_ENGINE_MSENC : ptr0 = 0x0290; break;
-    case NVKM_ENGINE_NVDEC :
+    case NVKM_ENGINE_SW:
+        return;
+    case NVKM_ENGINE_GR:
+        ptr0 = 0x0210;
+        break;
+    case NVKM_ENGINE_SEC:
+        ptr0 = 0x0220;
+        break;
+    case NVKM_ENGINE_MSPDEC:
+        ptr0 = 0x0250;
+        break;
+    case NVKM_ENGINE_MSPPP:
+        ptr0 = 0x0260;
+        break;
+    case NVKM_ENGINE_MSVLD:
+        ptr0 = 0x0270;
+        break;
+    case NVKM_ENGINE_VIC:
+        ptr0 = 0x0280; break;
+    case NVKM_ENGINE_MSENC:
+        ptr0 = 0x0290;
+        break;
+    case NVKM_ENGINE_NVDEC:
          ptr1 = 0x0270;
          ptr0 = 0x0210;
          break;
@@ -435,8 +449,12 @@ gk104_runl_commit(struct nvkm_runl *runl, struct 
nvkm_memory *memory, u32 start,
      int target;

      switch (nvkm_memory_target(memory)) {
-    case NVKM_MEM_TARGET_VRAM: target = 0; break;
-    case NVKM_MEM_TARGET_NCOH: target = 3; break;
+    case NVKM_MEM_TARGET_VRAM:
+        target = 0;
+        break;
+    case NVKM_MEM_TARGET_NCOH:
+        target = 3;
+        break;
      default:
          WARN_ON(1);
          return;