From: Valentin Longchamp <valentin@longchamp.me>
Date: Tue, 9 Jun 2020 20:11:54 +0000 (+0200)
Subject: net: sched: export __netdev_watchdog_up()
X-Git-Tag: v5.7.3~52
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=733bcf622c8936fadd8b5beb3da95cf16f2c2a3f;p=users%2Fdwmw2%2Flinux.git

net: sched: export __netdev_watchdog_up()

[ Upstream commit 1a3db27ad9a72d033235b9673653962c02e3486e ]

Since the quiesce/activate rework, __netdev_watchdog_up() is directly
called in the ucc_geth driver.

Unfortunately, this function is not available for modules and thus
ucc_geth cannot be built as a module anymore. Fix it by exporting
__netdev_watchdog_up().

Since the commit introducing the regression was backported to stable
branches, this one should ideally be as well.

Fixes: 79dde73cf9bc ("net/ethernet/freescale: rework quiesce/activate for ucc_geth")
Signed-off-by: Valentin Longchamp <valentin@longchamp.me>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 2efd5b61acef1..9763da6daa9f1 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -464,6 +464,7 @@ void __netdev_watchdog_up(struct net_device *dev)
 			dev_hold(dev);
 	}
 }
+EXPORT_SYMBOL_GPL(__netdev_watchdog_up);
 
 static void dev_watchdog_up(struct net_device *dev)
 {