drm/i915: Remove dead code

The i915 driver sets DRIVER_GEM unconditionally, so testing for the
feature will always fail.

Signed-off-by: Thierry Reding <treding@nvidia.com>
[danvet: Fix up conflicts.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/i915_gem_context.c

@@ -746,9 +746,6 @@ int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
 	struct i915_hw_context *ctx;
 	int ret;
 
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
 	if (!HAS_HW_CONTEXTS(dev))
 		return -ENODEV;
 
@@ -775,9 +772,6 @@ int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data,
 	struct i915_hw_context *ctx;
 	int ret;
 
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
 	if (args->ctx_id == DEFAULT_CONTEXT_ID)
 		return -ENOENT;