diff options
Diffstat (limited to 'drivers/net/ipa/ipa_modem.c')
| -rw-r--r-- | drivers/net/ipa/ipa_modem.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c index b176910d7286..c8724af935b8 100644 --- a/drivers/net/ipa/ipa_modem.c +++ b/drivers/net/ipa/ipa_modem.c @@ -65,6 +65,8 @@ static int ipa_open(struct net_device *netdev) netif_start_queue(netdev); + (void)ipa_clock_put(ipa); + return 0; err_disable_tx: @@ -80,12 +82,17 @@ static int ipa_stop(struct net_device *netdev) { struct ipa_priv *priv = netdev_priv(netdev); struct ipa *ipa = priv->ipa; + int ret; + + ret = ipa_clock_get(ipa); + if (WARN_ON(ret < 0)) + goto out_clock_put; netif_stop_queue(netdev); ipa_endpoint_disable_one(ipa->name_map[IPA_ENDPOINT_AP_MODEM_RX]); ipa_endpoint_disable_one(ipa->name_map[IPA_ENDPOINT_AP_MODEM_TX]); - +out_clock_put: (void)ipa_clock_put(ipa); return 0; @@ -99,7 +106,8 @@ static int ipa_stop(struct net_device *netdev) * NETDEV_TX_OK: Success * NETDEV_TX_BUSY: Error while transmitting the skb. Try again later */ -static int ipa_start_xmit(struct sk_buff *skb, struct net_device *netdev) +static netdev_tx_t +ipa_start_xmit(struct sk_buff *skb, struct net_device *netdev) { struct net_device_stats *stats = &netdev->stats; struct ipa_priv *priv = netdev_priv(netdev); |