drm/msm: Fix fall-through warning in msm_gem_new_impl()

Fix the following fall-through warning:

drivers/gpu/drm/msm/msm_gem.c: In function 'msm_gem_new_impl':
drivers/gpu/drm/msm/msm_gem.c:1170:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
 1170 |   if (priv->has_cached_coherent)
      |      ^
drivers/gpu/drm/msm/msm_gem.c:1173:2: note: here
 1173 |  default:
      |  ^~~~~~~

by replacing the /* fallthrough */ comment with fallthrough;

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>

diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 1411787..1e8a971 100644 (file)
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -1169,7 +1169,7 @@ static int msm_gem_new_impl(struct drm_device *dev,
        case MSM_BO_CACHED_COHERENT:
                if (priv->has_cached_coherent)
                        break;
-               /* fallthrough */
+               fallthrough;
        default:
                DRM_DEV_ERROR(dev->dev, "invalid cache flag: %x\n",
                                (flags & MSM_BO_CACHE_MASK));