From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Mon, 7 Sep 2015 15:22:56 +0000 (+0300)
Subject: drm: Make some modes const when iterating through them
X-Git-Tag: v4.4-rc1~44^2~34^2~34
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=85f8fcd619d161d65c53b067e2d99590c0d7bbad;p=platform%2Fkernel%2Flinux-exynos.git

drm: Make some modes const when iterating through them

valid_inferred_mode() don't change the modes over which it iterates,
so make the iterator const.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 05bb731..9afb1fc 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2044,7 +2044,7 @@ mode_in_range(const struct drm_display_mode *mode, struct edid *edid,
 static bool valid_inferred_mode(const struct drm_connector *connector,
 				const struct drm_display_mode *mode)
 {
-	struct drm_display_mode *m;
+	const struct drm_display_mode *m;
 	bool ok = false;
 
 	list_for_each_entry(m, &connector->probed_modes, head) {