diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c b/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c
index 74812a7d5e28..fd3c61509f1b 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c
@@ -143,7 +143,7 @@ static unsigned int find_pipes_assigned_to_plane(struct dml2_context *ctx,
 {
 	int i;
 	unsigned int num_found = 0;
-	unsigned int plane_id_assigned_to_pipe = -1;
+	unsigned int plane_id_assigned_to_pipe = UINT_MAX;
 
 	for (i = 0; i < ctx->config.dcn_pipe_count; i++) {
 		struct pipe_ctx *pipe = &state->res_ctx.pipe_ctx[i];