From ea5e44076e2a7a7bbc6be9ba59fa0c99e9dca0f4 Mon Sep 17 00:00:00 2001
From: Tao Huang <huangtao@rock-chips.com>
Date: Wed, 30 Nov 2022 19:50:34 +0800
Subject: [PATCH] soc: rockchip: grf: allow insmod to succeed if no DT match

Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I1bc31e2e67bfcedf91f890780bcbae62d538b6d9
---
 drivers/soc/rockchip/grf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c
index 97c276b6b416..7b1f24d279b4 100644
--- a/drivers/soc/rockchip/grf.c
+++ b/drivers/soc/rockchip/grf.c
@@ -319,7 +319,7 @@ static int __init rockchip_grf_init(void)
 	np = of_find_matching_node_and_match(NULL, rockchip_grf_dt_match,
 					     &match);
 	if (!np)
-		return -ENODEV;
+		return 0;
 	if (!match || !match->data) {
 		pr_err("%s: missing grf data\n", __func__);
 		return -EINVAL;