diff options
Diffstat (limited to 'drivers/tty/serial/68328serial.c')
-rw-r--r-- | drivers/tty/serial/68328serial.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index 0c50f2e1ae01..e9fd13ec52a8 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c | |||
@@ -120,8 +120,6 @@ struct m68k_serial { | |||
120 | struct tty_struct *tty; | 120 | struct tty_struct *tty; |
121 | int custom_divisor; | 121 | int custom_divisor; |
122 | int x_char; /* xon/xoff character */ | 122 | int x_char; /* xon/xoff character */ |
123 | int close_delay; | ||
124 | unsigned short closing_wait; | ||
125 | int line; | 123 | int line; |
126 | unsigned char *xmit_buf; | 124 | unsigned char *xmit_buf; |
127 | int xmit_head; | 125 | int xmit_head; |
@@ -828,8 +826,8 @@ static int get_serial_info(struct m68k_serial * info, | |||
828 | tmp.irq = info->irq; | 826 | tmp.irq = info->irq; |
829 | tmp.flags = info->flags; | 827 | tmp.flags = info->flags; |
830 | tmp.baud_base = info->baud_base; | 828 | tmp.baud_base = info->baud_base; |
831 | tmp.close_delay = info->close_delay; | 829 | tmp.close_delay = info->tport.close_delay; |
832 | tmp.closing_wait = info->closing_wait; | 830 | tmp.closing_wait = info->tport.closing_wait; |
833 | tmp.custom_divisor = info->custom_divisor; | 831 | tmp.custom_divisor = info->custom_divisor; |
834 | if (copy_to_user(retinfo, &tmp, sizeof(*retinfo))) | 832 | if (copy_to_user(retinfo, &tmp, sizeof(*retinfo))) |
835 | return -EFAULT; | 833 | return -EFAULT; |
@@ -840,6 +838,7 @@ static int get_serial_info(struct m68k_serial * info, | |||
840 | static int set_serial_info(struct m68k_serial * info, | 838 | static int set_serial_info(struct m68k_serial * info, |
841 | struct serial_struct * new_info) | 839 | struct serial_struct * new_info) |
842 | { | 840 | { |
841 | struct tty_port *port = &info->tport; | ||
843 | struct serial_struct new_serial; | 842 | struct serial_struct new_serial; |
844 | struct m68k_serial old_info; | 843 | struct m68k_serial old_info; |
845 | int retval = 0; | 844 | int retval = 0; |
@@ -853,7 +852,7 @@ static int set_serial_info(struct m68k_serial * info, | |||
853 | if (!capable(CAP_SYS_ADMIN)) { | 852 | if (!capable(CAP_SYS_ADMIN)) { |
854 | if ((new_serial.baud_base != info->baud_base) || | 853 | if ((new_serial.baud_base != info->baud_base) || |
855 | (new_serial.type != info->type) || | 854 | (new_serial.type != info->type) || |
856 | (new_serial.close_delay != info->close_delay) || | 855 | (new_serial.close_delay != port->close_delay) || |
857 | ((new_serial.flags & ~ASYNC_USR_MASK) != | 856 | ((new_serial.flags & ~ASYNC_USR_MASK) != |
858 | (info->flags & ~ASYNC_USR_MASK))) | 857 | (info->flags & ~ASYNC_USR_MASK))) |
859 | return -EPERM; | 858 | return -EPERM; |
@@ -863,7 +862,7 @@ static int set_serial_info(struct m68k_serial * info, | |||
863 | goto check_and_exit; | 862 | goto check_and_exit; |
864 | } | 863 | } |
865 | 864 | ||
866 | if (info->tport.count > 1) | 865 | if (port->count > 1) |
867 | return -EBUSY; | 866 | return -EBUSY; |
868 | 867 | ||
869 | /* | 868 | /* |
@@ -875,8 +874,8 @@ static int set_serial_info(struct m68k_serial * info, | |||
875 | info->flags = ((info->flags & ~ASYNC_FLAGS) | | 874 | info->flags = ((info->flags & ~ASYNC_FLAGS) | |
876 | (new_serial.flags & ASYNC_FLAGS)); | 875 | (new_serial.flags & ASYNC_FLAGS)); |
877 | info->type = new_serial.type; | 876 | info->type = new_serial.type; |
878 | info->close_delay = new_serial.close_delay; | 877 | port->close_delay = new_serial.close_delay; |
879 | info->closing_wait = new_serial.closing_wait; | 878 | port->closing_wait = new_serial.closing_wait; |
880 | 879 | ||
881 | check_and_exit: | 880 | check_and_exit: |
882 | retval = startup(info); | 881 | retval = startup(info); |
@@ -1048,8 +1047,8 @@ static void rs_close(struct tty_struct *tty, struct file * filp) | |||
1048 | * the line discipline to only process XON/XOFF characters. | 1047 | * the line discipline to only process XON/XOFF characters. |
1049 | */ | 1048 | */ |
1050 | tty->closing = 1; | 1049 | tty->closing = 1; |
1051 | if (info->closing_wait != ASYNC_CLOSING_WAIT_NONE) | 1050 | if (port->closing_wait != ASYNC_CLOSING_WAIT_NONE) |
1052 | tty_wait_until_sent(tty, info->closing_wait); | 1051 | tty_wait_until_sent(tty, port->closing_wait); |
1053 | /* | 1052 | /* |
1054 | * At this point we stop accepting input. To do this, we | 1053 | * At this point we stop accepting input. To do this, we |
1055 | * disable the receive line status interrupts, and tell the | 1054 | * disable the receive line status interrupts, and tell the |
@@ -1078,9 +1077,8 @@ static void rs_close(struct tty_struct *tty, struct file * filp) | |||
1078 | } | 1077 | } |
1079 | #endif | 1078 | #endif |
1080 | if (port->blocked_open) { | 1079 | if (port->blocked_open) { |
1081 | if (info->close_delay) { | 1080 | if (port->close_delay) |
1082 | msleep_interruptible(jiffies_to_msecs(info->close_delay)); | 1081 | msleep_interruptible(jiffies_to_msecs(port->close_delay)); |
1083 | } | ||
1084 | wake_up_interruptible(&port->open_wait); | 1082 | wake_up_interruptible(&port->open_wait); |
1085 | } | 1083 | } |
1086 | info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); | 1084 | info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); |
@@ -1296,8 +1294,6 @@ rs68328_init(void) | |||
1296 | info->tty = NULL; | 1294 | info->tty = NULL; |
1297 | info->irq = uart_irqs[i]; | 1295 | info->irq = uart_irqs[i]; |
1298 | info->custom_divisor = 16; | 1296 | info->custom_divisor = 16; |
1299 | info->close_delay = 50; | ||
1300 | info->closing_wait = 3000; | ||
1301 | info->x_char = 0; | 1297 | info->x_char = 0; |
1302 | info->line = i; | 1298 | info->line = i; |
1303 | info->is_cons = 1; /* Means shortcuts work */ | 1299 | info->is_cons = 1; /* Means shortcuts work */ |