On Thu, Nov 5, 2020 at 9:52 AM Lee Jones lee.jones@linaro.org wrote:

These 3 variables are used in *some* sourcefiles which include amdgpu.h, but not *all*. This leads to a flurry of build warnings.

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

from drivers/gpu/drm/amd/amdgpu/amdgpu.h:67, drivers/gpu/drm/amd/amdgpu/amdgpu.h:198:19: warning: ‘no_system_mem_limit’ defined but not used [-Wunused-const-variable=] drivers/gpu/drm/amd/amdgpu/amdgpu.h:197:19: warning: ‘debug_evictions’ defined but not used [-Wunused-const-variable=] drivers/gpu/drm/amd/amdgpu/amdgpu.h:196:18: warning: ‘sched_policy’ defined but not used [-Wunused-const-variable=]

NB: Repeats ~650 times - snipped for brevity.

Cc: Alex Deucher alexander.deucher@amd.com Cc: "Christian König" christian.koenig@amd.com Cc: David Airlie airlied@linux.ie Cc: Daniel Vetter daniel@ffwll.ch Cc: Sumit Semwal sumit.semwal@linaro.org Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones lee.jones@linaro.org

Applied. Thanks!

Alex

---

drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 183b09d71b64a..5939753080056 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -193,9 +193,9 @@ extern int sched_policy; extern bool debug_evictions; extern bool no_system_mem_limit; #else -static const int sched_policy = KFD_SCHED_POLICY_HWS; -static const bool debug_evictions; /* = false */ -static const bool no_system_mem_limit; +static const int __maybe_unused sched_policy = KFD_SCHED_POLICY_HWS; +static const bool __maybe_unused debug_evictions; /* = false */ +static const bool __maybe_unused no_system_mem_limit; #endif

extern int amdgpu_tmz;

2.25.1

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