drm/amdgpu: Remove redundant missing hw ip handling

Now that it is guaranteed there can be no entity if there is no hw ip
block we can remove the open coded protection during CS parsing.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
References: 55414ad5c983 ("drm/amdgpu: error out on entity with no run queue")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 24e4b4fc915640a9dc528c7a58a7606c3c560ed3..70ea9b0831a0e63e6eb82ae5d3661e0d300b3ced 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -84,13 +84,6 @@ static int amdgpu_cs_job_idx(struct amdgpu_cs_parser *p,
        if (r)
                return r;
 
-       /*
-        * Abort if there is no run queue associated with this entity.
-        * Possibly because of disabled HW IP.
-        */
-       if (entity->rq == NULL)
-               return -EINVAL;
-
        /* Check if we can add this IB to some existing job */
        for (i = 0; i < p->gang_size; ++i)
                if (p->entities[i] == entity)