[PATCH 4.19 006/131] net: sched: export __netdev_watchdog_up()

Sasha Levin
2020-06-29T19:36:54Z

From: Valentin Longchamp <valentin@longchamp.me>

[ 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: Sasha Levin <sashal@kernel.org>
---
net/sched/sch_generic.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 8a4d01e427a22..119e20cad662b 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -487,6 +487,7 @@ 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)
{
--
2.25.1