Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752001AbdGBRdv (ORCPT ); Sun, 2 Jul 2017 13:33:51 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:35927 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751780AbdGBRdu (ORCPT ); Sun, 2 Jul 2017 13:33:50 -0400 From: Arvind Yadav To: airlied@redhat.com, kraxel@redhat.com, airlied@linux.ie Cc: virtualization@lists.linux-foundation.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm: qxl: constify ttm_place structures. Date: Sun, 2 Jul 2017 23:03:35 +0530 Message-Id: X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1125 Lines: 32 ttm_place are not supposed to change at runtime. All functions working with ttm_place provided by work with const ttm_place. So mark the non-const structs as const. File size before: text data bss dec hex filename 3485 184 264 3933 f5d drivers/gpu/drm/qxl/qxl_ttm.o File size After adding 'const': text data bss dec hex filename 3501 152 264 3917 f4d drivers/gpu/drm/qxl/qxl_ttm.o Signed-off-by: Arvind Yadav --- drivers/gpu/drm/qxl/qxl_ttm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 0fdedee..900fb8a 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -187,7 +187,7 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *placement) { struct qxl_bo *qbo; - static struct ttm_place placements = { + static const struct ttm_place placements = { .fpfn = 0, .lpfn = 0, .flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM -- 2.7.4