Merge tag 'tty-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here's the big tty/serial driver update for 3.19-rc1.

  There are a number of TTY core changes/fixes in here from Peter Hurley
  that have all been teted in linux-next for a long time now.  There are
  also the normal serial driver updates as well, full details in the
  changelog below"

* tag 'tty-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (219 commits)
  serial: pxa: hold port.lock when reporting modem line changes
  tty-hvsi_lib: Deletion of an unnecessary check before the function call "tty_kref_put"
  tty: Deletion of unnecessary checks before two function calls
  n_tty: Fix read_buf race condition, increment read_head after pushing data
  serial: of-serial: add PM suspend/resume support
  Revert "serial: of-serial: add PM suspend/resume support"
  Revert "serial: of-serial: fix up PM ops on no_console_suspend and port type"
  serial: 8250: don't attempt a trylock if in sysrq
  serial: core: Add big-endian iotype
  serial: samsung: use port->fifosize instead of hardcoded values
  serial: samsung: prefer to use fifosize from driver data
  serial: samsung: fix style problems
  serial: samsung: wait for transfer completion before clock disable
  serial: icom: fix error return code
  serial: tegra: clean up tty-flag assignments
  serial: Fix io address assign flow with Fintek PCI-to-UART Product
  serial: mxs-auart: fix tx_empty against shift register
  serial: mxs-auart: fix gpio change detection on interrupt
  serial: mxs-auart: Fix mxs_auart_set_ldisc()
  serial: 8250_dw: Use 64-bit access for OCTEON.
  ...

1 files changed, 14 insertions, 22 deletions

diff --git a/drivers/tty/serial/jsm/jsm_neo.c b/drivers/tty/serial/jsm/jsm_neo.c
index dfaf48826417..7291c2117daa 100644
--- a/drivers/tty/serial/jsm/jsm_neo.c
+++ b/drivers/tty/serial/jsm/jsm_neo.c
@@ -13,11 +13,6 @@
  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  * PURPOSE.  See the GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 * Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- *
  * Contact Information:
  * Scott H Kilau <Scott_Kilau@digi.com>
  * Wendy Xiong   <wendyx@us.ibm.com>
@@ -649,7 +644,7 @@ static void neo_flush_uart_write(struct jsm_channel *ch)
 
 		/* Check to see if the UART feels it completely flushed the FIFO. */
 		tmp = readb(&ch->ch_neo_uart->isr_fcr);
-		if (tmp & 4) {
+		if (tmp & UART_FCR_CLEAR_XMIT) {
 			jsm_dbg(IOCTL, &ch->ch_bd->pci_dev,
 				"Still flushing TX UART... i: %d\n", i);
 			udelay(10);
@@ -694,7 +689,7 @@ static void neo_flush_uart_read(struct jsm_channel *ch)
 /*
  * No locks are assumed to be held when calling this function.
  */
-static void neo_clear_break(struct jsm_channel *ch, int force)
+static void neo_clear_break(struct jsm_channel *ch)
 {
 	unsigned long lock_flags;
 
@@ -1024,27 +1019,24 @@ static void neo_param(struct jsm_channel *ch)
 		lcr |= UART_LCR_STOP;
 
 	switch (ch->ch_c_cflag & CSIZE) {
-		case CS5:
-			lcr |= UART_LCR_WLEN5;
-			break;
-		case CS6:
-			lcr |= UART_LCR_WLEN6;
-			break;
-		case CS7:
-			lcr |= UART_LCR_WLEN7;
-			break;
-		case CS8:
-		default:
-			lcr |= UART_LCR_WLEN8;
+	case CS5:
+		lcr |= UART_LCR_WLEN5;
 		break;
+	case CS6:
+		lcr |= UART_LCR_WLEN6;
+		break;
+	case CS7:
+		lcr |= UART_LCR_WLEN7;
+		break;
+	case CS8:
+	default:
+		lcr |= UART_LCR_WLEN8;
+	break;
 	}
 
 	ier = readb(&ch->ch_neo_uart->ier);
 	uart_lcr = readb(&ch->ch_neo_uart->lcr);
 
-	if (baud == 0)
-		baud = 9600;
-
 	quot = ch->ch_bd->bd_dividend / baud;
 
 	if (quot != 0) {