diff options
Diffstat (limited to 'drivers/net/ethernet/freescale')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c index 1419c8dccea2..71c8501ab471 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c @@ -1508,10 +1508,12 @@ static irqreturn_t dpaa2_switch_irq0_handler_thread(int irq_num, void *arg) } if (status & DPSW_IRQ_EVENT_ENDPOINT_CHANGED) { + rtnl_lock(); if (dpaa2_switch_port_has_mac(port_priv)) dpaa2_switch_port_disconnect_mac(port_priv); else dpaa2_switch_port_connect_mac(port_priv); + rtnl_unlock(); } out: @@ -3201,7 +3203,9 @@ static int dpaa2_switch_remove(struct fsl_mc_device *sw_dev) for (i = 0; i < ethsw->sw_attr.num_ifs; i++) { port_priv = ethsw->ports[i]; unregister_netdev(port_priv->netdev); + rtnl_lock(); dpaa2_switch_port_disconnect_mac(port_priv); + rtnl_unlock(); free_netdev(port_priv->netdev); } |