From 141e497bf910eb19aa982c8dd9d83a33f5c66e0f Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Thu, 15 Nov 2018 20:00:35 +0800 Subject: [PATCH 0817/2940] drm/amdgpu: remove set but not used variable 'ring' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/psp_v10_0.c: In function 'psp_v10_0_ring_stop': drivers/gpu/drm/amd/amdgpu/psp_v10_0.c:230:19: warning: variable 'ring' set but not used [-Wunused-but-set-variable] drivers/gpu/drm/amd/amdgpu/psp_v3_1.c: In function 'psp_v3_1_ring_stop': drivers/gpu/drm/amd/amdgpu/psp_v3_1.c:359:19: warning: variable ‘ring’ set but not used [-Wunused-but-set-variable] It not used since commit 4ef72453311a ("drm/amdgpu: added api for stopping psp ring (v2)") Signed-off-by: YueHaibing Reviewed-by: Huang Rui Acked-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 3 --- drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 3 --- 2 files changed, 6 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c index 7a9260694165..c5a03ccba3e6 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c @@ -243,12 +243,9 @@ static int psp_v10_0_ring_stop(struct psp_context *psp, enum psp_ring_type ring_type) { int ret = 0; - struct psp_ring *ring; unsigned int psp_ring_reg = 0; struct amdgpu_device *adev = psp->adev; - ring = &psp->km_ring; - /* Write the ring destroy command to C2PMSG_64 */ psp_ring_reg = 3 << 16; WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c index 9cea0bbe4525..64c267f37d4b 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c @@ -356,12 +356,9 @@ static int psp_v3_1_ring_stop(struct psp_context *psp, enum psp_ring_type ring_type) { int ret = 0; - struct psp_ring *ring; unsigned int psp_ring_reg = 0; struct amdgpu_device *adev = psp->adev; - ring = &psp->km_ring; - /* Write the ring destroy command to C2PMSG_64 */ psp_ring_reg = 3 << 16; WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg); -- 2.17.1