diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/rfcomm/Kconfig | 1 | ||||
| -rw-r--r-- | net/bluetooth/rfcomm/tty.c | 21 | ||||
| -rw-r--r-- | net/irda/ircomm/Kconfig | 2 | ||||
| -rw-r--r-- | net/irda/ircomm/ircomm_tty.c | 8 |
4 files changed, 14 insertions, 18 deletions
diff --git a/net/bluetooth/rfcomm/Kconfig b/net/bluetooth/rfcomm/Kconfig index 22e718b554e4..18d352ea2bc7 100644 --- a/net/bluetooth/rfcomm/Kconfig +++ b/net/bluetooth/rfcomm/Kconfig @@ -12,6 +12,7 @@ config BT_RFCOMM config BT_RFCOMM_TTY bool "RFCOMM TTY support" depends on BT_RFCOMM + depends on TTY help This option enables TTY emulation support for RFCOMM channels. diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index bd6fd0f43d2b..b6e44ad6cca6 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -541,23 +541,21 @@ int rfcomm_dev_ioctl(struct sock *sk, unsigned int cmd, void __user *arg) static void rfcomm_dev_data_ready(struct rfcomm_dlc *dlc, struct sk_buff *skb) { struct rfcomm_dev *dev = dlc->owner; - struct tty_struct *tty; if (!dev) { kfree_skb(skb); return; } - tty = dev->port.tty; - if (!tty || !skb_queue_empty(&dev->pending)) { + if (!skb_queue_empty(&dev->pending)) { skb_queue_tail(&dev->pending, skb); return; } - BT_DBG("dlc %p tty %p len %d", dlc, tty, skb->len); + BT_DBG("dlc %p len %d", dlc, skb->len); - tty_insert_flip_string(tty, skb->data, skb->len); - tty_flip_buffer_push(tty); + tty_insert_flip_string(&dev->port, skb->data, skb->len); + tty_flip_buffer_push(&dev->port); kfree_skb(skb); } @@ -621,26 +619,23 @@ static void rfcomm_dev_modem_status(struct rfcomm_dlc *dlc, u8 v24_sig) /* ---- TTY functions ---- */ static void rfcomm_tty_copy_pending(struct rfcomm_dev *dev) { - struct tty_struct *tty = dev->port.tty; struct sk_buff *skb; int inserted = 0; - if (!tty) - return; - - BT_DBG("dev %p tty %p", dev, tty); + BT_DBG("dev %p", dev); rfcomm_dlc_lock(dev->dlc); while ((skb = skb_dequeue(&dev->pending))) { - inserted += tty_insert_flip_string(tty, skb->data, skb->len); + inserted += tty_insert_flip_string(&dev->port, skb->data, + skb->len); kfree_skb(skb); } rfcomm_dlc_unlock(dev->dlc); if (inserted > 0) - tty_flip_buffer_push(tty); + tty_flip_buffer_push(&dev->port); } static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp) diff --git a/net/irda/ircomm/Kconfig b/net/irda/ircomm/Kconfig index 2d4c6b4a78d6..19492c1707b7 100644 --- a/net/irda/ircomm/Kconfig +++ b/net/irda/ircomm/Kconfig @@ -1,6 +1,6 @@ config IRCOMM tristate "IrCOMM protocol" - depends on IRDA + depends on IRDA && TTY help Say Y here if you want to build support for the IrCOMM protocol. To compile it as modules, choose M here: the modules will be diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index a68c88cdec6e..9a5fd3c3e530 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -452,7 +452,7 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp) self->line, self->port.count); /* Not really used by us, but lets do it anyway */ - tty->low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; + self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; /* * If the port is the middle of closing, bail out now @@ -1136,14 +1136,14 @@ static int ircomm_tty_data_indication(void *instance, void *sap, ircomm_tty_send_initial_parameters(self); ircomm_tty_link_established(self); } + tty_kref_put(tty); /* * Use flip buffer functions since the code may be called from interrupt * context */ - tty_insert_flip_string(tty, skb->data, skb->len); - tty_flip_buffer_push(tty); - tty_kref_put(tty); + tty_insert_flip_string(&self->port, skb->data, skb->len); + tty_flip_buffer_push(&self->port); /* No need to kfree_skb - see ircomm_ttp_data_indication() */ |