drm/i915: Rename intel_guc.h to intel_uc.h

GuC is not the only one micro controller we have.

There are also HuC and DMC.

Making the file more general will help with code organization.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michal Winiarski <michal.winiarski@intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1480096777-12573-2-git-send-email-arkadiusz.hiler@intel.com
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
index e2d0bda..27f6fd5 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -28,7 +28,7 @@
  */
 #include <linux/firmware.h>
 #include "i915_drv.h"
-#include "intel_guc.h"
+#include "intel_uc.h"
 
 /**
  * DOC: GuC-specific firmware loader