From: Nicolai Hähnle nicolai.haehnle@amd.com
Fix a warning about different types in min() macro in amdgpu:
In file included from ./include/linux/list.h:8:0, from drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:32: drivers/gpu/drm/amd/amdgpu/amdgpu_object.c: In function ‘amdgpu_bo_create_restricted’: ./include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast (void) (&min1 == &min2); \ ^ ./include/linux/kernel.h:742:2: note: in expansion of macro ‘__min’ __min(typeof(x), typeof(y), \ ^~~~~ drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:434:21: note: in expansion of macro ‘min’ bo->tbo.priority = min(bo->tbo.priority, TTM_MAX_BO_PRIORITY - 1); ^~~
Signed-off-by: Nicolai Hähnle nicolai.haehnle@amd.com --- include/drm/ttm/ttm_bo_driver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 4395db1..c3d74be 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -42,7 +42,7 @@ #include <linux/spinlock.h> #include <linux/reservation.h>
-#define TTM_MAX_BO_PRIORITY 16 +#define TTM_MAX_BO_PRIORITY 16U
struct ttm_backend_func { /**