Merge tag 'tty-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull TTY/Serial merge from Greg Kroah-Hartman:
 "Here's the big tty/serial tree set of changes for 3.8-rc1.

  Contained in here is a bunch more reworks of the tty port layer from
  Jiri and bugfixes from Alan, along with a number of other tty and
  serial driver updates by the various driver authors.

  Also, Jiri has been coerced^Wconvinced to be the co-maintainer of the
  TTY layer, which is much appreciated by me.

  All of these have been in the linux-next tree for a while.

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

Fixed up some trivial conflicts in the staging tree, due to the fwserial
driver having come in both ways (but fixed up a bit in the serial tree),
and the ioctl handling in the dgrp driver having been done slightly
differently (staging tree got that one right, and removed both
TIOCGSOFTCAR and TIOCSSOFTCAR).

* tag 'tty-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (146 commits)
  staging: sb105x: fix potential NULL pointer dereference in mp_chars_in_buffer()
  staging/fwserial: Remove superfluous free
  staging/fwserial: Use WARN_ONCE when port table is corrupted
  staging/fwserial: Destruct embedded tty_port on teardown
  staging/fwserial: Fix build breakage when !CONFIG_BUG
  staging: fwserial: Add TTY-over-Firewire serial driver
  drivers/tty/serial/serial_core.c: clean up HIGH_BITS_OFFSET usage
  staging: dgrp: dgrp_tty.c: Audit the return values of get/put_user()
  staging: dgrp: dgrp_tty.c: Remove the TIOCSSOFTCAR ioctl handler from dgrp driver
  serial: ifx6x60: Add modem power off function in the platform reboot process
  serial: mxs-auart: unmap the scatter list before we copy the data
  serial: mxs-auart: disable the Receive Timeout Interrupt when DMA is enabled
  serial: max310x: Setup missing "can_sleep" field for GPIO
  tty/serial: fix ifx6x60.c declaration warning
  serial: samsung: add devicetree properties for non-Exynos SoCs
  serial: samsung: fix potential soft lockup during uart write
  tty: vt: Remove redundant null check before kfree.
  tty/8250 Add check for pci_ioremap_bar failure
  tty/8250 Add support for Commtech's Fastcom Async-335 and Fastcom Async-PCIe cards
  tty/8250 Add XR17D15x devices to the exar_handle_irq override
  ...

1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 56e616b9109..f9d28503bde 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -895,6 +895,8 @@ static int moxa_init_board(struct moxa_board_conf *brd, struct device *dev)
 
 	return 0;
 err_free:
+	for (i = 0; i < MAX_PORTS_PER_BOARD; i++)
+		tty_port_destroy(&brd->ports[i].port);
 	kfree(brd->ports);
 err:
 	return ret;
@@ -919,6 +921,8 @@ static void moxa_board_deinit(struct moxa_board_conf *brd)
 				tty_kref_put(tty);
 			}
 		}
+	for (a = 0; a < MAX_PORTS_PER_BOARD; a++)
+		tty_port_destroy(&brd->ports[a].port);
 	while (1) {
 		opened = 0;
 		for (a = 0; a < brd->numPorts; a++)
@@ -941,7 +945,7 @@ static void moxa_board_deinit(struct moxa_board_conf *brd)
 }
 
 #ifdef CONFIG_PCI
-static int __devinit moxa_pci_probe(struct pci_dev *pdev,
+static int moxa_pci_probe(struct pci_dev *pdev,
 		const struct pci_device_id *ent)
 {
 	struct moxa_board_conf *board;
@@ -1016,7 +1020,7 @@ err:
 	return retval;
 }
 
-static void __devexit moxa_pci_remove(struct pci_dev *pdev)
+static void moxa_pci_remove(struct pci_dev *pdev)
 {
 	struct moxa_board_conf *brd = pci_get_drvdata(pdev);
 
@@ -1029,7 +1033,7 @@ static struct pci_driver moxa_pci_driver = {
 	.name = "moxa",
 	.id_table = moxa_pcibrds,
 	.probe = moxa_pci_probe,
-	.remove = __devexit_p(moxa_pci_remove)
+	.remove = moxa_pci_remove
 };
 #endif /* CONFIG_PCI */
 
@@ -1370,7 +1374,7 @@ static void moxa_new_dcdstate(struct moxa_port *p, u8 dcd)
         	p->DCDState = dcd;
         	spin_unlock_irqrestore(&p->port.lock, flags);
 		tty = tty_port_tty_get(&p->port);
-		if (tty && C_CLOCAL(tty) && !dcd)
+		if (tty && !C_CLOCAL(tty) && !dcd)
 			tty_hangup(tty);
 		tty_kref_put(tty);
 	}