From: Gaghik Khachatrian <gaghik.khachatrian@amd.com>
Date: Mon, 16 Feb 2026 16:26:58 +0000 (-0500)
Subject: drm/amd/display: Silence type mismatch warning
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=44081e86fc56f4b08f52abfdd85733762c0e084d;p=thirdparty%2Fkernel%2Flinux.git

drm/amd/display: Silence type mismatch warning

[Why&How]
Resolve type mismatch warnings by ensuring loop counters and compared
values use matching unsigned types (size_t or int) in array iteration.

Reviewed-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Gaghik Khachatrian <gaghik.khachatrian@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 4c5ecbb97d5b0..76b5be1371edf 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -3064,7 +3064,7 @@ struct surface_update_descriptor dc_check_update_surfaces_for_stream(
 {
 	if (stream_update)
 		stream_update->stream->update_flags.raw = 0;
-	for (size_t i = 0; i < surface_count; i++)
+	for (int i = 0; i < surface_count; i++)
 		updates[i].surface->update_flags.raw = 0;
 
 	return check_update_surfaces_for_stream(check_config, updates, surface_count, stream_update);