| Message ID | 20190726112755.19511-1-anders.roxell@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/3] drm: msm: a6xx: Mark expected switch fall-through | expand |
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 9acbbc0f3232..8fea014f0dea 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -428,6 +428,7 @@ void adreno_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit, /* ignore if there has not been a ctx switch: */ if (priv->lastctx == ctx) break; + /* Fall through */ case MSM_SUBMIT_CMD_BUF: OUT_PKT3(ring, adreno_is_a430(adreno_gpu) ? CP_INDIRECT_BUFFER_PFE : CP_INDIRECT_BUFFER_PFD, 2);
When fall-through warnings was enabled by default the following warning was starting to show up: ../drivers/gpu/drm/msm/adreno/adreno_gpu.c: In function ‘adreno_submit’: ../drivers/gpu/drm/msm/adreno/adreno_gpu.c:429:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if (priv->lastctx == ctx) ^ ../drivers/gpu/drm/msm/adreno/adreno_gpu.c:431:3: note: here case MSM_SUBMIT_CMD_BUF: ^~~~ Rework so that the compiler doesn't warn about fall-through. Fixes: d93512ef0f0e ("Makefile: Globally enable fall-through warning") Signed-off-by: Anders Roxell <anders.roxell@linaro.org> --- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 1 + 1 file changed, 1 insertion(+)