Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 900cc363 authored by YueHaibing's avatar YueHaibing Committed by Alex Deucher
Browse files

drm/amdgpu: remove set but not used variable 'ring' 



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
4ef72453 ("drm/amdgpu: added api for stopping psp ring (v2)")

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bed1ed36

drivers/gpu/drm/amd/amdgpu/psp_v10_0.c

+0 −3
Original line number Diff line number Diff line
@@ -240,12 +240,9 @@ 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);

drivers/gpu/drm/amd/amdgpu/psp_v3_1.c

+0 −3
Original line number Diff line number Diff line
@@ -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);