Commit 3e1b1b77 authored by Lee Jones's avatar Lee Jones Committed by Alex Deucher
Browse files

drm/amd/amdgpu/gfx_v10_0: Remove a bunch of set but unused variables 



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

 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c: In function ‘gfx_v10_rlcg_wreg’:
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:1416:18: warning: variable ‘grbm_idx’ set but not used [-Wunused-but-set-variable]
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:1415:18: warning: variable ‘grbm_cntl’ set but not used [-Wunused-but-set-variable]
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:1413:15: warning: variable ‘scratch_reg3’ set but not used [-Wunused-but-set-variable]
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:1412:15: warning: variable ‘scratch_reg2’ set but not used [-Wunused-but-set-variable]

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: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c5ce5115

drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

+0 −9
Original line number Diff line number Diff line
@@ -1409,23 +1409,14 @@ static void gfx_v10_rlcg_wreg(struct amdgpu_device *adev, u32 offset, u32 v) 
{

	static void *scratch_reg0;

	static void *scratch_reg1;

	static void *scratch_reg2;

	static void *scratch_reg3;

	static void *spare_int;

	static uint32_t grbm_cntl;

	static uint32_t grbm_idx;

	uint32_t i = 0;

	uint32_t retries = 50000;



	scratch_reg0 = adev->rmmio + (adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG0_BASE_IDX] + mmSCRATCH_REG0)*4;

	scratch_reg1 = adev->rmmio + (adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG1_BASE_IDX] + mmSCRATCH_REG1)*4;

	scratch_reg2 = adev->rmmio + (adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG1_BASE_IDX] + mmSCRATCH_REG2)*4;

	scratch_reg3 = adev->rmmio + (adev->reg_offset[GC_HWIP][0][mmSCRATCH_REG1_BASE_IDX] + mmSCRATCH_REG3)*4;

	spare_int = adev->rmmio + (adev->reg_offset[GC_HWIP][0][mmRLC_SPARE_INT_BASE_IDX] + mmRLC_SPARE_INT)*4;



	grbm_cntl = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_CNTL_BASE_IDX] + mmGRBM_GFX_CNTL;

	grbm_idx = adev->reg_offset[GC_HWIP][0][mmGRBM_GFX_INDEX_BASE_IDX] + mmGRBM_GFX_INDEX;



	if (amdgpu_sriov_runtime(adev)) {

		pr_err("shouldn't call rlcg write register during runtime\n");

		return;