drm/i915: Drop checks for initialization

KMS always intializes, this was only a valid check when userspace
was still in control of the kernel driver.

v2: Comment that we outright reject all dri1/ums params.

Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 2 insertions, 12 deletions

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 887df56cb655..69d6c76f4c2d 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -58,17 +58,11 @@ static int i915_getparam(struct drm_device *dev, void *data,
         drm_i915_getparam_t *param = data;
         int value;
 
-        if (!dev_priv) {
-                DRM_ERROR("called with no initialization\n");
-                return -EINVAL;
-        }
-
         switch (param->param) {
         case I915_PARAM_IRQ_ACTIVE:
-                return -ENODEV;
         case I915_PARAM_ALLOW_BATCHBUFFER:
-                return -ENODEV;
         case I915_PARAM_LAST_DISPATCH:
+                /* Reject all old ums/dri params. */
                 return -ENODEV;
         case I915_PARAM_CHIPSET_ID:
                 value = dev->pdev->device;
@@ -168,15 +162,11 @@ static int i915_setparam(struct drm_device *dev, void *data,
         struct drm_i915_private *dev_priv = dev->dev_private;
         drm_i915_setparam_t *param = data;
 
-        if (!dev_priv) {
-                DRM_ERROR("called with no initialization\n");
-                return -EINVAL;
-        }
-
         switch (param->param) {
         case I915_SETPARAM_USE_MI_BATCHBUFFER_START:
         case I915_SETPARAM_TEX_LRU_LOG_GRANULARITY:
         case I915_SETPARAM_ALLOW_BATCHBUFFER:
+                /* Reject all old ums/dri params. */
                 return -ENODEV;
 
         case I915_SETPARAM_NUM_USED_FENCES: