From: Kevin Wang Date: Thu, 2 Jan 2020 05:59:17 +0000 (+0800) Subject: drm/amdgpu: use linux size macro to simplify ONE_Kib & One_Mib X-Git-Tag: v5.6-rc1~114^2~12^2~29 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4dee6e4ca50a6c8490b408906bb403dd6aebd721;p=thirdparty%2Fkernel%2Flinux.git drm/amdgpu: use linux size macro to simplify ONE_Kib & One_Mib replace internal size macro with linux size macro Signed-off-by: Kevin Wang Reviewed-by: Tianci Yin Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index b2f8ba9e1f774..3114d8a47e884 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1719,10 +1719,10 @@ static int amdgpu_ttm_training_reserve_vram_fini(struct amdgpu_device *adev) static u64 amdgpu_ttm_training_get_c2p_offset(u64 vram_size) { - if ((vram_size & (ONE_MiB - 1)) < (4 * ONE_KiB + 1) ) - vram_size -= ONE_MiB; + if ((vram_size & (SZ_1M - 1)) < (SZ_4K + 1) ) + vram_size -= SZ_1M; - return ALIGN(vram_size, ONE_MiB); + return ALIGN(vram_size, SZ_1M); } /** diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h index e8715287af046..0dddedc06ae34 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -66,13 +66,6 @@ struct amdgpu_copy_mem { unsigned long offset; }; -/* Definitions for constance */ -enum amdgpu_internal_constants -{ - ONE_KiB = 0x400, - ONE_MiB = 0x100000, -}; - extern const struct ttm_mem_type_manager_func amdgpu_gtt_mgr_func; extern const struct ttm_mem_type_manager_func amdgpu_vram_mgr_func;