Am 31.10.2016 um 10:24 schrieb Huang Rui:
In fence waiting, it never return -EDEADLK yet, so drop this function
here.
Signed-off-by: Huang Rui <[email protected]>
Reviewed-by: Christian König <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index d73dd1b..2c559e6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -839,16 +839,6 @@ static int amdgpu_cs_ib_vm_chunk(struct amdgpu_device
*adev,
return amdgpu_cs_sync_rings(p);
}
-static int amdgpu_cs_handle_lockup(struct amdgpu_device *adev, int r)
-{
- if (r == -EDEADLK) {
- r = amdgpu_gpu_reset(adev);
- if (!r)
- r = -EAGAIN;
- }
- return r;
-}
-
static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
struct amdgpu_cs_parser *parser)
{
@@ -1086,7 +1076,6 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
out:
amdgpu_cs_parser_fini(&parser, r, reserved_buffers);
- r = amdgpu_cs_handle_lockup(adev, r);
return r;
}
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