Merge tag 'tty-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull TTY changes from Greg Kroah-Hartman:
 "As we skipped the merge window for 3.6-rc1 for the tty tree,
  everything is now settled down and working properly, so we are ready
  for 3.7-rc1.  Here's the patchset, it's big, but the large changes are
  removing a firmware file and adding a staging tty driver (it depended
  on the tty core changes, so it's going through this tree instead of
  the staging tree.)

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

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

Fix up more-or-less trivial conflicts in
 - drivers/char/pcmcia/synclink_cs.c:
    tty NULL dereference fix vs tty_port_cts_enabled() helper function
 - drivers/staging/{Kconfig,Makefile}:
    add-add conflict (dgrp driver added close to other staging drivers)
 - drivers/staging/ipack/devices/ipoctal.c:
    "split ipoctal_channel from iopctal" vs "TTY: use tty_port_register_device"

* tag 'tty-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (235 commits)
  tty/serial: Add kgdb_nmi driver
  tty/serial/amba-pl011: Quiesce interrupts in poll_get_char
  tty/serial/amba-pl011: Implement poll_init callback
  tty/serial/core: Introduce poll_init callback
  kdb: Turn KGDB_KDB=n stubs into static inlines
  kdb: Implement disable_nmi command
  kernel/debug: Mask KGDB NMI upon entry
  serial: pl011: handle corruption at high clock speeds
  serial: sccnxp: Make 'default' choice in switch last
  serial: sccnxp: Remove mask termios caps for SW flow control
  serial: sccnxp: Report actual baudrate back to core
  serial: samsung: Add poll_get_char & poll_put_char
  Powerpc 8xx CPM_UART setting MAXIDL register proportionaly to baud rate
  Powerpc 8xx CPM_UART maxidl should not depend on fifo size
  Powerpc 8xx CPM_UART too many interrupts
  Powerpc 8xx CPM_UART desynchronisation
  serial: set correct baud_base for EXSYS EX-41092 Dual 16950
  serial: omap: fix the reciever line error case
  8250: blacklist Winbond CIR port
  8250_pnp: do pnp probe before legacy probe
  ...

1 files changed, 20 insertions, 20 deletions

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index b78c34eb5d3f..be34f153e566 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -922,38 +922,38 @@ static void cypress_set_termios(struct tty_struct *tty,
 	   early enough */
 	if (!priv->termios_initialized) {
 		if (priv->chiptype == CT_EARTHMATE) {
-			*(tty->termios) = tty_std_termios;
-			tty->termios->c_cflag = B4800 | CS8 | CREAD | HUPCL |
+			tty->termios = tty_std_termios;
+			tty->termios.c_cflag = B4800 | CS8 | CREAD | HUPCL |
 				CLOCAL;
-			tty->termios->c_ispeed = 4800;
-			tty->termios->c_ospeed = 4800;
+			tty->termios.c_ispeed = 4800;
+			tty->termios.c_ospeed = 4800;
 		} else if (priv->chiptype == CT_CYPHIDCOM) {
-			*(tty->termios) = tty_std_termios;
-			tty->termios->c_cflag = B9600 | CS8 | CREAD | HUPCL |
+			tty->termios = tty_std_termios;
+			tty->termios.c_cflag = B9600 | CS8 | CREAD | HUPCL |
 				CLOCAL;
-			tty->termios->c_ispeed = 9600;
-			tty->termios->c_ospeed = 9600;
+			tty->termios.c_ispeed = 9600;
+			tty->termios.c_ospeed = 9600;
 		} else if (priv->chiptype == CT_CA42V2) {
-			*(tty->termios) = tty_std_termios;
-			tty->termios->c_cflag = B9600 | CS8 | CREAD | HUPCL |
+			tty->termios = tty_std_termios;
+			tty->termios.c_cflag = B9600 | CS8 | CREAD | HUPCL |
 				CLOCAL;
-			tty->termios->c_ispeed = 9600;
-			tty->termios->c_ospeed = 9600;
+			tty->termios.c_ispeed = 9600;
+			tty->termios.c_ospeed = 9600;
 		}
 		priv->termios_initialized = 1;
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	/* Unsupported features need clearing */
-	tty->termios->c_cflag &= ~(CMSPAR|CRTSCTS);
+	tty->termios.c_cflag &= ~(CMSPAR|CRTSCTS);
 
-	cflag = tty->termios->c_cflag;
-	iflag = tty->termios->c_iflag;
+	cflag = tty->termios.c_cflag;
+	iflag = tty->termios.c_iflag;
 
 	/* check if there are new settings */
 	if (old_termios) {
 		spin_lock_irqsave(&priv->lock, flags);
-		priv->tmp_termios = *(tty->termios);
+		priv->tmp_termios = tty->termios;
 		spin_unlock_irqrestore(&priv->lock, flags);
 	}
 
@@ -1021,7 +1021,7 @@ static void cypress_set_termios(struct tty_struct *tty,
 				"4800bps.");
 		/* define custom termios settings for NMEA protocol */
 
-		tty->termios->c_iflag /* input modes - */
+		tty->termios.c_iflag /* input modes - */
 			&= ~(IGNBRK  /* disable ignore break */
 			| BRKINT     /* disable break causes interrupt */
 			| PARMRK     /* disable mark parity errors */
@@ -1031,10 +1031,10 @@ static void cypress_set_termios(struct tty_struct *tty,
 			| ICRNL      /* disable translate CR to NL */
 			| IXON);     /* disable enable XON/XOFF flow control */
 
-		tty->termios->c_oflag /* output modes */
+		tty->termios.c_oflag /* output modes */
 			&= ~OPOST;    /* disable postprocess output char */
 
-		tty->termios->c_lflag /* line discipline modes */
+		tty->termios.c_lflag /* line discipline modes */
 			&= ~(ECHO     /* disable echo input characters */
 			| ECHONL      /* disable echo new line */
 			| ICANON      /* disable erase, kill, werase, and rprnt
@@ -1200,7 +1200,7 @@ static void cypress_read_int_callback(struct urb *urb)
 
 	/* hangup, as defined in acm.c... this might be a bad place for it
 	 * though */
-	if (tty && !(tty->termios->c_cflag & CLOCAL) &&
+	if (tty && !(tty->termios.c_cflag & CLOCAL) &&
 			!(priv->current_status & UART_CD)) {
 		dbg("%s - calling hangup", __func__);
 		tty_hangup(tty);