From: Geoff Levand <geoff@infradead.org>
Date: Fri, 30 Jun 2023 21:58:46 +0000 (+0000)
Subject: ntb_netdev: Fix module_init problem
X-Git-Tag: v6.6.7~2382^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ce946519f95fe8f74ee1dba25512a33895520f41;p=platform%2Fkernel%2Flinux-starfive.git

ntb_netdev: Fix module_init problem

With both the ntb_transport_init and the ntb_netdev_init_module routines in the
module_init init group, the ntb_netdev_init_module routine can be called before
the ntb_transport_init routine that it depends on is called.  To assure the
proper initialization order put ntb_netdev_init_module in the late_initcall
group.

Fixes runtime errors where the ntb_netdev_init_module call fails with ENODEV.

Signed-off-by: Geoff Levand <geoff@infradead.org>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
---

diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c
index 85dbe7f..536bd65 100644
--- a/drivers/net/ntb_netdev.c
+++ b/drivers/net/ntb_netdev.c
@@ -493,7 +493,7 @@ static int __init ntb_netdev_init_module(void)
 
 	return 0;
 }
-module_init(ntb_netdev_init_module);
+late_initcall(ntb_netdev_init_module);
 
 static void __exit ntb_netdev_exit_module(void)
 {