drm/i915: sseu: Use sseu_dev_info in device info

Move all slice/subslice/eu related properties to the sseu_dev_info
struct.

No functional change.

v2:
- s/info/sseu/ based on the new struct name. (Ben)

Reviewed-by: Robert Bragg <robert@sixbynine.org> (v1)
Reviewed-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Tested-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Signed-off-by: Imre Deak <imre.deak@intel.com>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 2454307..5e22105 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -288,12 +288,12 @@
 		value = i915_cmd_parser_get_version(dev_priv);
 		break;
 	case I915_PARAM_SUBSLICE_TOTAL:
-		value = INTEL_INFO(dev_priv)->subslice_total;
+		value = INTEL_INFO(dev_priv)->sseu.subslice_total;
 		if (!value)
 			return -ENODEV;
 		break;
 	case I915_PARAM_EU_TOTAL:
-		value = INTEL_INFO(dev_priv)->eu_total;
+		value = INTEL_INFO(dev_priv)->sseu.eu_total;
 		if (!value)
 			return -ENODEV;
 		break;
@@ -307,7 +307,7 @@
 		value = HAS_POOLED_EU(dev_priv);
 		break;
 	case I915_PARAM_MIN_EU_IN_POOL:
-		value = INTEL_INFO(dev_priv)->min_eu_in_pool;
+		value = INTEL_INFO(dev_priv)->sseu.min_eu_in_pool;
 		break;
 	case I915_PARAM_MMAP_GTT_VERSION:
 		/* Though we've started our numbering from 1, and so class all