diff options
Diffstat (limited to 'drivers/char/synclink.c')
| -rw-r--r-- | drivers/char/synclink.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index df782dd1098c..78b1b1a2732b 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -1344,8 +1344,12 @@ static void mgsl_isr_io_pin( struct mgsl_struct *info ) } else info->input_signal_events.dcd_down++; #ifdef CONFIG_HDLC - if (info->netcount) - hdlc_set_carrier(status & MISCSTATUS_DCD, info->netdev); + if (info->netcount) { + if (status & MISCSTATUS_DCD) + netif_carrier_on(info->netdev); + else + netif_carrier_off(info->netdev); + } #endif } if (status & MISCSTATUS_CTS_LATCHED) @@ -7844,8 +7848,10 @@ static int hdlcdev_open(struct net_device *dev) spin_lock_irqsave(&info->irq_spinlock, flags); usc_get_serial_signals(info); spin_unlock_irqrestore(&info->irq_spinlock, flags); - hdlc_set_carrier(info->serial_signals & SerialSignal_DCD, dev); - + if (info->serial_signals & SerialSignal_DCD) + netif_carrier_on(dev); + else + netif_carrier_off(dev); return 0; } |