1 files changed, 8 insertions, 41 deletions

diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 6307e301bd26..4c756bbba948 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -47,7 +47,7 @@
 
 #include "mxser.h"
 
-#define MXSER_VERSION   "2.0.3"         /* 1.11 */
+#define MXSER_VERSION   "2.0.4"         /* 1.12 */
 #define MXSERMAJOR       174
 #define MXSERCUMAJOR     175
 
@@ -71,12 +71,13 @@
 #define UART_MCR_AFE            0x20
 #define UART_LSR_SPECIAL        0x1E
 
+#define PCI_DEVICE_ID_POS104UL  0x1044
 #define PCI_DEVICE_ID_CB108     0x1080
+#define PCI_DEVICE_ID_CP102UF   0x1023
 #define PCI_DEVICE_ID_CB114     0x1142
 #define PCI_DEVICE_ID_CP114UL   0x1143
 #define PCI_DEVICE_ID_CB134I    0x1341
 #define PCI_DEVICE_ID_CP138U    0x1380
-#define PCI_DEVICE_ID_POS104UL  0x1044
 
 
 #define C168_ASIC_ID    1
@@ -142,7 +143,8 @@ static const struct mxser_cardinfo mxser_cards[] = {
         { "CB-134I series",     4, },
         { "CP-138U series",     8, },
         { "POS-104UL series",   4, },
-        { "CP-114UL series",    4, }
+        { "CP-114UL series",    4, },
+/*30*/  { "CP-102UF series",    2, }
 };
 
 /* driver_data correspond to the lines in the structure above
@@ -172,6 +174,7 @@ static struct pci_device_id mxser_pcibrds[] = {
         { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_CP138U),      .driver_data = 27 },
         { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_POS104UL),    .driver_data = 28 },
         { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_CP114UL),     .driver_data = 29 },
+        { PCI_VDEVICE(MOXA, PCI_DEVICE_ID_CP102UF),     .driver_data = 30 },
         { }
 };
 MODULE_DEVICE_TABLE(pci, mxser_pcibrds);
@@ -1414,7 +1417,6 @@ static int mxser_set_serial_info(struct mxser_port *info,
                 info->port.closing_wait = new_serial.closing_wait * HZ / 100;
                 info->port.tty->low_latency =
                                 (info->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
-                info->port.tty->low_latency = 0;
                 if ((info->port.flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST &&
                                 (new_serial.baud_base != info->baud_base ||
                                 new_serial.custom_divisor !=
@@ -1464,27 +1466,6 @@ static int mxser_get_lsr_info(struct mxser_port *info,
         return put_user(result, value);
 }
 
-/*
- * This routine sends a break character out the serial port.
- */
-static void mxser_send_break(struct mxser_port *info, int duration)
-{
-        unsigned long flags;
-
-        if (!info->ioaddr)
-                return;
-        set_current_state(TASK_INTERRUPTIBLE);
-        spin_lock_irqsave(&info->slock, flags);
-        outb(inb(info->ioaddr + UART_LCR) | UART_LCR_SBC,
-                info->ioaddr + UART_LCR);
-        spin_unlock_irqrestore(&info->slock, flags);
-        schedule_timeout(duration);
-        spin_lock_irqsave(&info->slock, flags);
-        outb(inb(info->ioaddr + UART_LCR) & ~UART_LCR_SBC,
-                info->ioaddr + UART_LCR);
-        spin_unlock_irqrestore(&info->slock, flags);
-}
-
 static int mxser_tiocmget(struct tty_struct *tty, struct file *file)
 {
         struct mxser_port *info = tty->driver_data;
@@ -1872,21 +1853,6 @@ static int mxser_ioctl(struct tty_struct *tty, struct file *file,
                 return -EIO;
 
         switch (cmd) {
-        case TCSBRK:            /* SVID version: non-zero arg --> no break */
-                retval = tty_check_change(tty);
-                if (retval)
-                        return retval;
-                tty_wait_until_sent(tty, 0);
-                if (!arg)
-                        mxser_send_break(info, HZ / 4); /* 1/4 second */
-                return 0;
-        case TCSBRKP:           /* support for POSIX tcsendbreak() */
-                retval = tty_check_change(tty);
-                if (retval)
-                        return retval;
-                tty_wait_until_sent(tty, 0);
-                mxser_send_break(info, arg ? arg * (HZ / 10) : HZ / 4);
-                return 0;
         case TIOCGSERIAL:
                 lock_kernel();
                 retval = mxser_get_serial_info(info, argp);
@@ -2219,7 +2185,7 @@ static void mxser_hangup(struct tty_struct *tty)
 /*
  * mxser_rs_break() --- routine which turns the break handling on or off
  */
-static void mxser_rs_break(struct tty_struct *tty, int break_state)
+static int mxser_rs_break(struct tty_struct *tty, int break_state)
 {
         struct mxser_port *info = tty->driver_data;
         unsigned long flags;
@@ -2232,6 +2198,7 @@ static void mxser_rs_break(struct tty_struct *tty, int break_state)
                 outb(inb(info->ioaddr + UART_LCR) & ~UART_LCR_SBC,
                         info->ioaddr + UART_LCR);
         spin_unlock_irqrestore(&info->slock, flags);
+        return 0;
 }
 
 static void mxser_receive_chars(struct mxser_port *port, int *status)