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drm/radeon: remove global vm lock

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Not needed any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2014-02-20 19:33:15 +01:00
parent 6d2f2944e9
commit 529364e05b
5 changed files with 11 additions and 14 deletions
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3
drivers/gpu/drm/radeon/radeon_device.c
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@@ -1191,8 +1191,7 @@ int radeon_device_init(struct radeon_device *rdev,
r = radeon_gem_init(rdev);
if (r)
return r;
/* initialize vm here */
mutex_init(&rdev->vm_manager.lock);
/* Adjust VM size here.
* Currently set to 4GB ((1 << 20) 4k pages).
* Max GPUVM size for cayman and SI is 40 bits.