Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (49 commits)
  serial8250: ratelimit "too much work" error
  serial: bfin_sport_uart: speed up sport RX sample rate to be 3% faster
  serial: abstraction for 8250 legacy ports
  serial/imx: check that the buffer is non-empty before sending it out
  serial: mfd: add more baud rates support
  jsm: Remove the uart port on errors
  Alchemy: Add UART PM methods.
  8250: allow platforms to override PM hook.
  altera_uart: Don't use plain integer as NULL pointer
  altera_uart: Fix missing prototype for registering an early console
  altera_uart: Fixup type usage of port flags
  altera_uart: Make it possible to use Altera UART and 8250 ports together
  altera_uart: Add support for different address strides
  altera_uart: Add support for getting mapbase and IRQ from resources
  altera_uart: Add support for polling mode (IRQ-less)
  serial: Factor out uart_poll_timeout() from 8250 driver
  serial: mark the 8250 driver as maintained
  serial: 8250: Don't delay after transmitter is ready.
  tty: MAINTAINERS: add drivers/serial/jsm/ as maintained driver
  vcs: invoke the vt update callback when /dev/vcs* is written to
  ...

1 files changed, 25 insertions, 26 deletions

diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c
index 0dff3bb..88b1335 100644
--- a/drivers/serial/68360serial.c
+++ b/drivers/serial/68360serial.c
@@ -1381,6 +1381,30 @@ static void send_break(ser_info_t *info, unsigned int duration)
 }
 
 
+/*
+ * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
+ * Return: write counters to the user passed counter struct
+ * NB: both 1->0 and 0->1 transitions are counted except for
+ *     RI where only 0->1 is counted.
+ */
+static int rs_360_get_icount(struct tty_struct *tty,
+				struct serial_icounter_struct *icount)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	struct async_icount cnow;
+
+	local_irq_disable();
+	cnow = info->state->icount;
+	local_irq_enable();
+
+	icount->cts = cnow.cts;
+	icount->dsr = cnow.dsr;
+	icount->rng = cnow.rng;
+	icount->dcd = cnow.dcd;
+
+	return 0;
+}
+
 static int rs_360_ioctl(struct tty_struct *tty, struct file * file,
 		    unsigned int cmd, unsigned long arg)
 {
@@ -1394,7 +1418,7 @@ static int rs_360_ioctl(struct tty_struct *tty, struct file * file,
 	if (serial_paranoia_check(info, tty->name, "rs_ioctl"))
 		return -ENODEV;
 
-	if ((cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) {
+	if (cmd != TIOCMIWAIT) {
 		if (tty->flags & (1 << TTY_IO_ERROR))
 		    return -EIO;
 	}
@@ -1477,31 +1501,6 @@ static int rs_360_ioctl(struct tty_struct *tty, struct file * file,
 			return 0;
 #endif
 
-		/* 
-		 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
-		 * Return: write counters to the user passed counter struct
-		 * NB: both 1->0 and 0->1 transitions are counted except for
-		 *     RI where only 0->1 is counted.
-		 */
-		case TIOCGICOUNT:
-			local_irq_disable();
-			cnow = info->state->icount;
-			local_irq_enable();
-			p_cuser = (struct serial_icounter_struct *) arg;
-/* 			error = put_user(cnow.cts, &p_cuser->cts); */
-/* 			if (error) return error; */
-/* 			error = put_user(cnow.dsr, &p_cuser->dsr); */
-/* 			if (error) return error; */
-/* 			error = put_user(cnow.rng, &p_cuser->rng); */
-/* 			if (error) return error; */
-/* 			error = put_user(cnow.dcd, &p_cuser->dcd); */
-/* 			if (error) return error; */
-
-			put_user(cnow.cts, &p_cuser->cts);
-			put_user(cnow.dsr, &p_cuser->dsr);
-			put_user(cnow.rng, &p_cuser->rng);
-			put_user(cnow.dcd, &p_cuser->dcd);
-			return 0;
 
 		default:
 			return -ENOIOCTLCMD;