diff options
Diffstat (limited to 'drivers/tty/synclink_gt.c')
| -rw-r--r-- | drivers/tty/synclink_gt.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index 18b48cd3b41d..aa1debf97cc7 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -73,7 +73,6 @@ #include <linux/hdlc.h> #include <linux/synclink.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/dma.h> @@ -654,7 +653,7 @@ static int open(struct tty_struct *tty, struct file *filp) unsigned long flags; line = tty->index; - if ((line < 0) || (line >= slgt_device_count)) { + if (line >= slgt_device_count) { DBGERR(("%s: open with invalid line #%d.\n", driver_name, line)); return -ENODEV; } @@ -3795,7 +3794,6 @@ static int __init slgt_init(void) /* Initialize the tty_driver structure */ - serial_driver->owner = THIS_MODULE; serial_driver->driver_name = tty_driver_name; serial_driver->name = tty_dev_prefix; serial_driver->major = ttymajor; @@ -3924,7 +3922,7 @@ static void tdma_reset(struct slgt_info *info) */ static void enable_loopback(struct slgt_info *info) { - /* SCR (serial control) BIT2=looopback enable */ + /* SCR (serial control) BIT2=loopback enable */ wr_reg16(info, SCR, (unsigned short)(rd_reg16(info, SCR) | BIT2)); if (info->params.mode != MGSL_MODE_ASYNC) { |