diff options
Diffstat (limited to 'drivers/staging/fwserial/fwserial.c')
| -rw-r--r-- | drivers/staging/fwserial/fwserial.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c index 5a6fb44f38a8..e5818a1c2262 100644 --- a/drivers/staging/fwserial/fwserial.c +++ b/drivers/staging/fwserial/fwserial.c @@ -744,7 +744,6 @@ static void fwtty_tx_complete(struct fw_card *card, int rcode, struct fwtty_transaction *txn) { struct fwtty_port *port = txn->port; - struct tty_struct *tty; int len; fwtty_dbg(port, "rcode: %d", rcode); @@ -769,13 +768,8 @@ static void fwtty_tx_complete(struct fw_card *card, int rcode, port->stats.dropped += txn->dma_pended.len; } - if (len < WAKEUP_CHARS) { - tty = tty_port_tty_get(&port->port); - if (tty) { - tty_wakeup(tty); - tty_kref_put(tty); - } - } + if (len < WAKEUP_CHARS) + tty_port_tty_wakeup(&port->port); } static int fwtty_tx(struct fwtty_port *port, bool drain) @@ -1527,7 +1521,7 @@ static void fwtty_debugfs_show_port(struct seq_file *m, struct fwtty_port *port) stats.watermark); if (port->port.console) { - seq_printf(m, "\n "); + seq_puts(m, "\n "); (*port->fwcon_ops->proc_show)(m, port->con_data); } @@ -1559,7 +1553,7 @@ static int fwtty_proc_show(struct seq_file *m, void *v) if (capable(CAP_SYS_ADMIN)) fwtty_proc_show_port(m, port); fwtty_port_put(port); - seq_printf(m, "\n"); + seq_puts(m, "\n"); } return 0; } @@ -1577,7 +1571,7 @@ static int fwtty_debugfs_stats_show(struct seq_file *m, void *v) fwtty_proc_show_port(m, port); fwtty_debugfs_show_port(m, port); fwtty_port_put(port); - seq_printf(m, "\n"); + seq_puts(m, "\n"); } } return 0; |