summaryrefslogtreecommitdiffstats
path: root/net/dsa/dsa.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/dsa/dsa.c')
-rw-r--r--net/dsa/dsa.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 416ac4ef9ba9..a55e2e4087a4 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;