linux-kernel - [PATCH 03/12] drm/edid: constify argument of drm_edid_is

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240818-amdgpu-drm_edid-v1-3-aea66c1f7cf4@weissschuh.net>
Date: Sun, 18 Aug 2024 12:43:27 +0200
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Harry Wentland <harry.wentland@....com>, Leo Li <sunpeng.li@....com>, 
 Rodrigo Siqueira <Rodrigo.Siqueira@....com>, 
 Alex Deucher <alexander.deucher@....com>, 
 Christian König <christian.koenig@....com>, 
 Xinhui Pan <Xinhui.Pan@....com>, David Airlie <airlied@...il.com>, 
 Daniel Vetter <daniel@...ll.ch>, jinzh <jinzh@...hub.amd.com>, 
 Aric Cyr <Aric.Cyr@....com>, Alan Liu <HaoPing.Liu@....com>, 
 Tony Cheng <Tony.Cheng@....com>, 
 Andrey Grodzovsky <Andrey.Grodzovsky@....com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>
Cc: amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, 
 linux-kernel@...r.kernel.org, Harry Wentland <Harry.Wentland@....com>, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 03/12] drm/edid: constify argument of drm_edid_is_valid()

drm_edid_is_valid() does not modify its argument, so mark it as const.

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
 drivers/gpu/drm/drm_edid.c | 2 +-
 include/drm/drm_edid.h     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index f68a41eeb1fa..69fb11741abd 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2034,7 +2034,7 @@ EXPORT_SYMBOL(drm_edid_block_valid);
  *
  * Return: True if the EDID data is valid, false otherwise.
  */
-bool drm_edid_is_valid(struct edid *edid)
+bool drm_edid_is_valid(const struct edid *edid)
 {
 	int i;
 
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 6bdfa254a1c1..a5b377c4a342 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -442,7 +442,7 @@ int drm_add_modes_noedid(struct drm_connector *connector,
 int drm_edid_header_is_valid(const void *edid);
 bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
 			  bool *edid_corrupt);
-bool drm_edid_is_valid(struct edid *edid);
+bool drm_edid_is_valid(const struct edid *edid);
 void drm_edid_get_monitor_name(const struct edid *edid, char *name,
 			       int buflen);
 struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,

-- 
2.46.0