diff options
Diffstat (limited to 'drivers/char/pcmcia/synclink_cs.c')
| -rw-r--r-- | drivers/char/pcmcia/synclink_cs.c | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index b2735be81ab2..6ddfeb2fe98f 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -377,8 +377,8 @@ static void async_mode(MGSLPC_INFO *info); static void tx_timeout(struct timer_list *t); -static int carrier_raised(struct tty_port *port); -static void dtr_rts(struct tty_port *port, int onoff); +static bool carrier_raised(struct tty_port *port); +static void dtr_rts(struct tty_port *port, bool active); #if SYNCLINK_GENERIC_HDLC #define dev_to_port(D) (dev_to_hdlc(D)->priv) @@ -483,7 +483,7 @@ static void* mgslpc_get_text_ptr(void) return mgslpc_get_text_ptr; } -/** +/* * line discipline callback wrappers * * The wrappers maintain line discipline references @@ -1309,7 +1309,7 @@ static int startup(MGSLPC_INFO * info, struct tty_struct *tty) if (tty) clear_bit(TTY_IO_ERROR, &tty->flags); - tty_port_set_initialized(&info->port, 1); + tty_port_set_initialized(&info->port, true); return 0; } @@ -1359,7 +1359,7 @@ static void shutdown(MGSLPC_INFO * info, struct tty_struct *tty) if (tty) set_bit(TTY_IO_ERROR, &tty->flags); - tty_port_set_initialized(&info->port, 0); + tty_port_set_initialized(&info->port, false); } static void mgslpc_program_hw(MGSLPC_INFO *info, struct tty_struct *tty) @@ -2430,7 +2430,7 @@ static void mgslpc_hangup(struct tty_struct *tty) tty_port_hangup(&info->port); } -static int carrier_raised(struct tty_port *port) +static bool carrier_raised(struct tty_port *port) { MGSLPC_INFO *info = container_of(port, MGSLPC_INFO, port); unsigned long flags; @@ -2439,18 +2439,16 @@ static int carrier_raised(struct tty_port *port) get_signals(info); spin_unlock_irqrestore(&info->lock, flags); - if (info->serial_signals & SerialSignal_DCD) - return 1; - return 0; + return info->serial_signals & SerialSignal_DCD; } -static void dtr_rts(struct tty_port *port, int onoff) +static void dtr_rts(struct tty_port *port, bool active) { MGSLPC_INFO *info = container_of(port, MGSLPC_INFO, port); unsigned long flags; spin_lock_irqsave(&info->lock, flags); - if (onoff) + if (active) info->serial_signals |= SerialSignal_RTS | SerialSignal_DTR; else info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR); @@ -3857,7 +3855,7 @@ static void tx_timeout(struct timer_list *t) #if SYNCLINK_GENERIC_HDLC -/** +/* * called by generic HDLC layer when protocol selected (PPP, frame relay, etc.) * set encoding and frame check sequence (FCS) options * @@ -3910,7 +3908,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding, return 0; } -/** +/* * called by generic HDLC layer to send frame * * skb socket buffer containing HDLC frame @@ -3955,7 +3953,7 @@ static netdev_tx_t hdlcdev_xmit(struct sk_buff *skb, return NETDEV_TX_OK; } -/** +/* * called by network layer when interface enabled * claim resources and initialize hardware * @@ -4018,7 +4016,7 @@ static int hdlcdev_open(struct net_device *dev) return 0; } -/** +/* * called by network layer when interface is disabled * shutdown hardware and release resources * @@ -4049,7 +4047,7 @@ static int hdlcdev_close(struct net_device *dev) return 0; } -/** +/* * called by network layer to process IOCTL call to network device * * dev pointer to network device structure @@ -4152,7 +4150,7 @@ static int hdlcdev_wan_ioctl(struct net_device *dev, struct if_settings *ifs) } } -/** +/* * called by network layer when transmit timeout is detected * * dev pointer to network device structure @@ -4175,7 +4173,7 @@ static void hdlcdev_tx_timeout(struct net_device *dev, unsigned int txqueue) netif_wake_queue(dev); } -/** +/* * called by device driver when transmit completes * reenable network layer transmit if stopped * @@ -4187,7 +4185,7 @@ static void hdlcdev_tx_done(MGSLPC_INFO *info) netif_wake_queue(info->netdev); } -/** +/* * called by device driver when frame received * pass frame to network layer * @@ -4227,7 +4225,7 @@ static const struct net_device_ops hdlcdev_ops = { .ndo_tx_timeout = hdlcdev_tx_timeout, }; -/** +/* * called by device driver when adding device instance * do generic HDLC initialization * @@ -4275,7 +4273,7 @@ static int hdlcdev_init(MGSLPC_INFO *info) return 0; } -/** +/* * called by device driver when removing device instance * do generic HDLC cleanup * |