[PATCH v2] drm/amdgpu: fix the wrong logic checking when secure buffer is created (v2)

[Huang Rui]

While the current amdgpu doesn't support TMZ, it will return the error if user
mode would like to allocate secure buffer.

Fixes: 17d907c drm/amdgpu: implement TMZ accessor (v3)

v2: we didn't need this checking anymore.

Signed-off-by: Huang Rui <ray.huang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index b51a060..5cbc63a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -235,11 +235,6 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 	if (args->in.domains & ~AMDGPU_GEM_DOMAIN_MASK)
 		return -EINVAL;
 
-	if (amdgpu_is_tmz(adev) && (flags & AMDGPU_GEM_CREATE_ENCRYPTED)) {
-		DRM_ERROR("Cannot allocate secure buffer since TMZ is disabled\n");
-		return -EINVAL;
-	}
-
 	/* create a gem object to contain this object in */
 	if (args->in.domains & (AMDGPU_GEM_DOMAIN_GDS |
 	    AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) {
-- 
2.7.4