net: dsa: unexport dsa_is_port_initialized
The dsa_is_port_initialized helper is only used by dsa_switch_resume and
dsa_switch_suspend, if CONFIG_PM_SLEEP is enabled. Make it static to
dsa.c.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 416ac4e..a55e2e4 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -220,6 +220,11 @@ static int dsa_switch_rcv(struct sk_buff *skb, struct net_device *dev,
}
#ifdef CONFIG_PM_SLEEP
+static bool dsa_is_port_initialized(struct dsa_switch *ds, int p)
+{
+ return ds->enabled_port_mask & (1 << p) && ds->ports[p].netdev;
+}
+
int dsa_switch_suspend(struct dsa_switch *ds)
{
int i, ret = 0;