[PATCH 2/3] drm/amdgpu: drop scratch regs save and restore from GPU reset handling

[Alex Deucher]

The expectation is that the base driver doesn't mess with these.
Some components interact with these directly so let the components
handle these directly.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index ca1cf8a71dda..046b9d5bc14d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2896,9 +2896,7 @@ static int amdgpu_reset(struct amdgpu_device *adev, uint64_t* reset_flags)
 		r = amdgpu_suspend(adev);
 
 retry:
-		amdgpu_atombios_scratch_regs_save(adev);
 		r = amdgpu_asic_reset(adev);
-		amdgpu_atombios_scratch_regs_restore(adev);
 		/* post card */
 		amdgpu_atom_asic_init(adev->mode_info.atom_context);
 
-- 
2.13.6