diff options
Diffstat (limited to 'drivers/staging/greybus/uart.c')
| -rw-r--r-- | drivers/staging/greybus/uart.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c index 607378bfebb7..b1e63f7798b0 100644 --- a/drivers/staging/greybus/uart.c +++ b/drivers/staging/greybus/uart.c @@ -610,14 +610,13 @@ static int get_serial_info(struct tty_struct *tty, { struct gb_tty *gb_tty = tty->driver_data; - ss->type = PORT_16550A; ss->line = gb_tty->minor; - ss->xmit_fifo_size = 16; - ss->baud_base = 9600; - ss->close_delay = gb_tty->port.close_delay / 10; + ss->close_delay = jiffies_to_msecs(gb_tty->port.close_delay) / 10; ss->closing_wait = gb_tty->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ? - ASYNC_CLOSING_WAIT_NONE : gb_tty->port.closing_wait / 10; + ASYNC_CLOSING_WAIT_NONE : + jiffies_to_msecs(gb_tty->port.closing_wait) / 10; + return 0; } @@ -629,17 +628,16 @@ static int set_serial_info(struct tty_struct *tty, unsigned int close_delay; int retval = 0; - close_delay = ss->close_delay * 10; + close_delay = msecs_to_jiffies(ss->close_delay * 10); closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ? - ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10; + ASYNC_CLOSING_WAIT_NONE : + msecs_to_jiffies(ss->closing_wait * 10); mutex_lock(&gb_tty->port.mutex); if (!capable(CAP_SYS_ADMIN)) { if ((close_delay != gb_tty->port.close_delay) || (closing_wait != gb_tty->port.closing_wait)) retval = -EPERM; - else - retval = -EOPNOTSUPP; } else { gb_tty->port.close_delay = close_delay; gb_tty->port.closing_wait = closing_wait; |