Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754749AbdGCQYS (ORCPT ); Mon, 3 Jul 2017 12:24:18 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:33786 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754681AbdGCQYL (ORCPT ); Mon, 3 Jul 2017 12:24:11 -0400 From: Arvind Yadav To: boris.brezillon@free-electrons.com, airlied@linux.ie, daniel.vetter@ffwll.ch Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/atmel-hlcdc : constify drm_plane_helper_funcs and drm_plane_funcs. Date: Mon, 3 Jul 2017 21:53:54 +0530 Message-Id: <646415a3b2e62182f85254115e8491e5caf4b2c7.1499098826.git.arvind.yadav.cs@gmail.com> 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: 1713 Lines: 41 drm_plane_helper_funcs and drm_plane_funcsare not supposed to change at runtime. All functions working with drm_plane_helper_funcs and drm_plane_funcs work with const. So mark the non-const structs as const. File size before: text data bss dec hex filename 6072 596 0 6668 1a0c atmel_hlcdc_plane.o File size After adding 'const': text data bss dec hex filename 6218 436 0 6654 19fe atmel_hlcdc_plane.o Signed-off-by: Arvind Yadav --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index 29cc10d..ea72e1f 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -911,7 +911,7 @@ void atmel_hlcdc_plane_irq(struct atmel_hlcdc_plane *plane) desc->name); } -static struct drm_plane_helper_funcs atmel_hlcdc_layer_plane_helper_funcs = { +static const struct drm_plane_helper_funcs atmel_hlcdc_layer_plane_helper_funcs = { .atomic_check = atmel_hlcdc_plane_atomic_check, .atomic_update = atmel_hlcdc_plane_atomic_update, .atomic_disable = atmel_hlcdc_plane_atomic_disable, @@ -1020,7 +1020,7 @@ static void atmel_hlcdc_plane_atomic_destroy_state(struct drm_plane *p, kfree(state); } -static struct drm_plane_funcs layer_plane_funcs = { +static const struct drm_plane_funcs layer_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, .set_property = drm_atomic_helper_plane_set_property, -- 2.7.4