Merge tag 'omap-cleanup-sparseirq-for-v3.7' into devel-dt

This branch contains changes needed to make omap2+
work properly with sparse IRQ. It also removes
dependencies to mach/hardware.h. These help moving
things towards ARM single zImage support.

This branch is based on a commit in tty-next
branch with omap-devel-gpmc-fixed-for-v3.7 and
cleanup-omap-tags-for-v3.7 merged in to keep things
compiling and sort out some merge conflicts.

Conflicts:
	arch/arm/mach-omap2/omap4-common.c
	drivers/gpio/gpio-twl4030.c

33 files changed, 137 insertions, 141 deletions

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index f763ed7ba91e..ff7b5a8d501c 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -826,7 +826,7 @@ static void acm_tty_set_termios(struct tty_struct *tty,
                                                 struct ktermios *termios_old)
 {
         struct acm *acm = tty->driver_data;
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         struct usb_cdc_line_coding newline;
         int newctrl = acm->ctrlout;
 
@@ -1299,7 +1299,8 @@ skip_countries:
         usb_set_intfdata(data_interface, acm);
 
         usb_get_intf(control_interface);
-        tty_register_device(acm_tty_driver, minor, &control_interface->dev);
+        tty_port_register_device(&acm->port, acm_tty_driver, minor,
+                        &control_interface->dev);
 
         return 0;
 alloc_fail7:
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index 5b3f5fffea92..2b5534c2ab84 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -1129,7 +1129,8 @@ int gserial_setup(struct usb_gadget *g, unsigned count)
         for (i = 0; i < count; i++) {
                 struct device   *tty_dev;
 
-                tty_dev = tty_register_device(gs_tty_driver, i, &g->dev);
+                tty_dev = tty_port_register_device(&ports[i].port->port,
+                                gs_tty_driver, i, &g->dev);
                 if (IS_ERR(tty_dev))
                         pr_warning("%s: no classdev for port %d, err %ld\n",
                                 __func__, i, PTR_ERR(tty_dev));
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index f8ce97d8b0ad..3b98fb733362 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -215,7 +215,7 @@ static void ark3116_release(struct usb_serial *serial)
 
 static void ark3116_init_termios(struct tty_struct *tty)
 {
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         *termios = tty_std_termios;
         termios->c_cflag = B9600 | CS8
                                       | CREAD | HUPCL | CLOCAL;
@@ -229,7 +229,7 @@ static void ark3116_set_termios(struct tty_struct *tty,
 {
         struct usb_serial *serial = port->serial;
         struct ark3116_private *priv = usb_get_serial_port_data(port);
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         unsigned int cflag = termios->c_cflag;
         int bps = tty_get_baud_rate(tty);
         int quot;
diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c
index 6b7365632951..a46df73ee96e 100644
--- a/drivers/usb/serial/belkin_sa.c
+++ b/drivers/usb/serial/belkin_sa.c
@@ -307,7 +307,7 @@ static void belkin_sa_set_termios(struct tty_struct *tty,
         unsigned long control_state;
         int bad_flow_control;
         speed_t baud;
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
 
         iflag = termios->c_iflag;
         cflag = termios->c_cflag;
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index b9cca6dcde07..9a564286bfd7 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -165,8 +165,8 @@ static int usb_console_setup(struct console *co, char *options)
                 }
 
                 if (serial->type->set_termios) {
-                        tty->termios->c_cflag = cflag;
-                        tty_termios_encode_baud_rate(tty->termios, baud, baud);
+                        tty->termios.c_cflag = cflag;
+                        tty_termios_encode_baud_rate(&tty->termios, baud, baud);
                         memset(&dummy, 0, sizeof(struct ktermios));
                         serial->type->set_termios(tty, port, &dummy);
 
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 1e71079ce33b..ba5e07e188a0 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -469,7 +469,7 @@ static void cp210x_get_termios(struct tty_struct *tty,
 
         if (tty) {
                 cp210x_get_termios_port(tty->driver_data,
-                        &tty->termios->c_cflag, &baud);
+                        &tty->termios.c_cflag, &baud);
                 tty_encode_baud_rate(tty, baud, baud);
         }
 
@@ -631,7 +631,7 @@ static void cp210x_change_speed(struct tty_struct *tty,
 {
         u32 baud;
 
-        baud = tty->termios->c_ospeed;
+        baud = tty->termios.c_ospeed;
 
         /* This maps the requested rate to a rate valid on cp2102 or cp2103,
          * or to an arbitrary rate in [1M,2M].
@@ -665,10 +665,10 @@ static void cp210x_set_termios(struct tty_struct *tty,
         if (!tty)
                 return;
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
         old_cflag = old_termios->c_cflag;
 
-        if (tty->termios->c_ospeed != old_termios->c_ospeed)
+        if (tty->termios.c_ospeed != old_termios->c_ospeed)
                 cp210x_change_speed(tty, port, old_termios);
 
         /* If the number of data bits is to be updated */
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);
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index b5cd838093ef..afd9d2ec577b 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -687,8 +687,8 @@ static void digi_set_termios(struct tty_struct *tty,
                 struct usb_serial_port *port, struct ktermios *old_termios)
 {
         struct digi_port *priv = usb_get_serial_port_data(port);
-        unsigned int iflag = tty->termios->c_iflag;
-        unsigned int cflag = tty->termios->c_cflag;
+        unsigned int iflag = tty->termios.c_iflag;
+        unsigned int cflag = tty->termios.c_cflag;
         unsigned int old_iflag = old_termios->c_iflag;
         unsigned int old_cflag = old_termios->c_cflag;
         unsigned char buf[32];
@@ -709,7 +709,7 @@ static void digi_set_termios(struct tty_struct *tty,
                         /* don't set RTS if using hardware flow control */
                         /* and throttling input */
                         modem_signals = TIOCM_DTR;
-                        if (!(tty->termios->c_cflag & CRTSCTS) ||
+                        if (!(tty->termios.c_cflag & CRTSCTS) ||
                             !test_bit(TTY_THROTTLED, &tty->flags))
                                 modem_signals |= TIOCM_RTS;
                         digi_set_modem_signals(port, modem_signals, 1);
@@ -748,7 +748,7 @@ static void digi_set_termios(struct tty_struct *tty,
                 }
         }
         /* set parity */
-        tty->termios->c_cflag &= ~CMSPAR;
+        tty->termios.c_cflag &= ~CMSPAR;
 
         if ((cflag&(PARENB|PARODD)) != (old_cflag&(PARENB|PARODD))) {
                 if (cflag&PARENB) {
@@ -1124,8 +1124,8 @@ static int digi_open(struct tty_struct *tty, struct usb_serial_port *port)
 
         /* set termios settings */
         if (tty) {
-                not_termios.c_cflag = ~tty->termios->c_cflag;
-                not_termios.c_iflag = ~tty->termios->c_iflag;
+                not_termios.c_cflag = ~tty->termios.c_cflag;
+                not_termios.c_iflag = ~tty->termios.c_iflag;
                 digi_set_termios(tty, port, &not_termios);
         }
         return 0;
@@ -1500,7 +1500,7 @@ static int digi_read_oob_callback(struct urb *urb)
 
                 rts = 0;
                 if (tty)
-                        rts = tty->termios->c_cflag & CRTSCTS;
+                        rts = tty->termios.c_cflag & CRTSCTS;
                 
                 if (tty && opcode == DIGI_CMD_READ_INPUT_SIGNALS) {
                         spin_lock(&priv->dp_port_lock);
diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c
index cdf61dd07318..34e86383090a 100644
--- a/drivers/usb/serial/empeg.c
+++ b/drivers/usb/serial/empeg.c
@@ -87,7 +87,7 @@ static int empeg_startup(struct usb_serial *serial)
 
 static void empeg_init_termios(struct tty_struct *tty)
 {
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
 
         /*
          * The empeg-car player wants these particular tty settings.
diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
index 499b15fd82f1..79451ee12ca0 100644
--- a/drivers/usb/serial/f81232.c
+++ b/drivers/usb/serial/f81232.c
@@ -173,10 +173,11 @@ static void f81232_set_termios(struct tty_struct *tty,
         /* FIXME - Stubbed out for now */
 
         /* Don't change anything if nothing has changed */
-        if (!tty_termios_hw_change(tty->termios, old_termios))
+        if (!tty_termios_hw_change(&tty->termios, old_termios))
                 return;
 
         /* Do the real work here... */
+        tty_termios_copy_hw(&tty->termios, old_termios);
 }
 
 static int f81232_tiocmget(struct tty_struct *tty)
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 5620db6469e5..24e3e19849a2 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -2082,7 +2082,7 @@ static void ftdi_set_termios(struct tty_struct *tty,
 {
         struct usb_device *dev = port->serial->dev;
         struct ftdi_private *priv = usb_get_serial_port_data(port);
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         unsigned int cflag = termios->c_cflag;
         __u16 urb_value; /* will hold the new flags */
 
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index e1f5ccd1e8f8..f435575c4e6e 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -1458,7 +1458,7 @@ static void edge_throttle(struct tty_struct *tty)
         }
 
         /* if we are implementing RTS/CTS, toggle that line */
-        if (tty->termios->c_cflag & CRTSCTS) {
+        if (tty->termios.c_cflag & CRTSCTS) {
                 edge_port->shadowMCR &= ~MCR_RTS;
                 status = send_cmd_write_uart_register(edge_port, MCR,
                                                         edge_port->shadowMCR);
@@ -1497,7 +1497,7 @@ static void edge_unthrottle(struct tty_struct *tty)
                         return;
         }
         /* if we are implementing RTS/CTS, toggle that line */
-        if (tty->termios->c_cflag & CRTSCTS) {
+        if (tty->termios.c_cflag & CRTSCTS) {
                 edge_port->shadowMCR |= MCR_RTS;
                 send_cmd_write_uart_register(edge_port, MCR,
                                                 edge_port->shadowMCR);
@@ -1516,9 +1516,9 @@ static void edge_set_termios(struct tty_struct *tty,
         struct edgeport_port *edge_port = usb_get_serial_port_data(port);
         unsigned int cflag;
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
         dbg("%s - clfag %08x iflag %08x", __func__,
-            tty->termios->c_cflag, tty->termios->c_iflag);
+            tty->termios.c_cflag, tty->termios.c_iflag);
         dbg("%s - old clfag %08x old iflag %08x", __func__,
             old_termios->c_cflag, old_termios->c_iflag);
 
@@ -1987,7 +1987,7 @@ static void process_rcvd_status(struct edgeport_serial *edge_serial,
                 tty = tty_port_tty_get(&edge_port->port->port);
                 if (tty) {
                         change_port_settings(tty,
-                                edge_port, tty->termios);
+                                edge_port, &tty->termios);
                         tty_kref_put(tty);
                 }
 
@@ -2570,7 +2570,7 @@ static void change_port_settings(struct tty_struct *tty,
                 return;
         }
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
 
         switch (cflag & CSIZE) {
         case CS5:
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 3936904c6419..765978ae752e 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1870,7 +1870,7 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
 
         /* set up the port settings */
         if (tty)
-                edge_set_termios(tty, port, tty->termios);
+                edge_set_termios(tty, port, &tty->termios);
 
         /* open up the port */
 
@@ -2272,13 +2272,13 @@ static void change_port_settings(struct tty_struct *tty,
 
         config = kmalloc (sizeof (*config), GFP_KERNEL);
         if (!config) {
-                *tty->termios = *old_termios;
+                tty->termios = *old_termios;
                 dev_err(&edge_port->port->dev, "%s - out of memory\n",
                                                                 __func__);
                 return;
         }
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
 
         config->wFlags = 0;
 
@@ -2362,7 +2362,7 @@ static void change_port_settings(struct tty_struct *tty,
         } else
                 dbg("%s - OUTBOUND XON/XOFF is disabled", __func__);
 
-        tty->termios->c_cflag &= ~CMSPAR;
+        tty->termios.c_cflag &= ~CMSPAR;
 
         /* Round the baud rate */
         baud = tty_get_baud_rate(tty);
@@ -2408,10 +2408,10 @@ static void edge_set_termios(struct tty_struct *tty,
         struct edgeport_port *edge_port = usb_get_serial_port_data(port);
         unsigned int cflag;
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
 
         dbg("%s - clfag %08x iflag %08x", __func__,
-            tty->termios->c_cflag, tty->termios->c_iflag);
+            tty->termios.c_cflag, tty->termios.c_iflag);
         dbg("%s - old clfag %08x old iflag %08x", __func__,
             old_termios->c_cflag, old_termios->c_iflag);
         dbg("%s - port %d", __func__, port->number);
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c
index fc09414c960f..5a96692b12a2 100644
--- a/drivers/usb/serial/ir-usb.c
+++ b/drivers/usb/serial/ir-usb.c
@@ -381,7 +381,7 @@ static void ir_set_termios(struct tty_struct *tty,
                 ir_xbof = ir_xbof_change(xbof) ;
 
         /* Only speed changes are supported */
-        tty_termios_copy_hw(tty->termios, old_termios);
+        tty_termios_copy_hw(&tty->termios, old_termios);
         tty_encode_baud_rate(tty, baud, baud);
 
         /*
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 22b1eb5040b7..bf3864045c18 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -921,7 +921,7 @@ static void iuu_set_termios(struct tty_struct *tty,
 {
         const u32 supported_mask = CMSPAR|PARENB|PARODD;
         struct iuu_private *priv = usb_get_serial_port_data(port);
-        unsigned int cflag = tty->termios->c_cflag;
+        unsigned int cflag = tty->termios.c_cflag;
         int status;
         u32 actual;
         u32 parity;
@@ -930,7 +930,7 @@ static void iuu_set_termios(struct tty_struct *tty,
         u32 newval = cflag & supported_mask;
 
         /* Just use the ospeed. ispeed should be the same. */
-        baud = tty->termios->c_ospeed;
+        baud = tty->termios.c_ospeed;
 
         dbg("%s - enter c_ospeed or baud=%d", __func__, baud);
 
@@ -961,13 +961,13 @@ static void iuu_set_termios(struct tty_struct *tty,
          * settings back over and then adjust them
          */
         if (old_termios)
-                tty_termios_copy_hw(tty->termios, old_termios);
+                tty_termios_copy_hw(&tty->termios, old_termios);
         if (status != 0)        /* Set failed - return old bits */
                 return;
         /* Re-encode speed, parity and csize */
         tty_encode_baud_rate(tty, baud, baud);
-        tty->termios->c_cflag &= ~(supported_mask|CSIZE);
-        tty->termios->c_cflag |= newval | csize;
+        tty->termios.c_cflag &= ~(supported_mask|CSIZE);
+        tty->termios.c_cflag |= newval | csize;
 }
 
 static void iuu_close(struct usb_serial_port *port)
@@ -993,14 +993,14 @@ static void iuu_close(struct usb_serial_port *port)
 
 static void iuu_init_termios(struct tty_struct *tty)
 {
-        *(tty->termios) = tty_std_termios;
-        tty->termios->c_cflag = CLOCAL | CREAD | CS8 | B9600
+        tty->termios = tty_std_termios;
+        tty->termios.c_cflag = CLOCAL | CREAD | CS8 | B9600
                                 | TIOCM_CTS | CSTOPB | PARENB;
-        tty->termios->c_ispeed = 9600;
-        tty->termios->c_ospeed = 9600;
-        tty->termios->c_lflag = 0;
-        tty->termios->c_oflag = 0;
-        tty->termios->c_iflag = 0;
+        tty->termios.c_ispeed = 9600;
+        tty->termios.c_ospeed = 9600;
+        tty->termios.c_lflag = 0;
+        tty->termios.c_oflag = 0;
+        tty->termios.c_iflag = 0;
 }
 
 static int iuu_open(struct tty_struct *tty, struct usb_serial_port *port)
@@ -1012,8 +1012,8 @@ static int iuu_open(struct tty_struct *tty, struct usb_serial_port *port)
         u32 actual;
         struct iuu_private *priv = usb_get_serial_port_data(port);
 
-        baud = tty->termios->c_ospeed;
-        tty->termios->c_ispeed = baud;
+        baud = tty->termios.c_ospeed;
+        tty->termios.c_ispeed = baud;
         /* Re-encode speed */
         tty_encode_baud_rate(tty, baud, baud);
 
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index af0b70eaf032..7bcbb47e1449 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -158,7 +158,7 @@ static void keyspan_set_termios(struct tty_struct *tty,
 
         p_priv = usb_get_serial_port_data(port);
         d_details = p_priv->device_details;
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
         device_port = port->number - port->serial->minor;
 
         /* Baud rate calculation takes baud rate as an integer
@@ -179,7 +179,7 @@ static void keyspan_set_termios(struct tty_struct *tty,
         p_priv->flow_control = (cflag & CRTSCTS) ? flow_cts : flow_none;
 
         /* Mark/Space not supported */
-        tty->termios->c_cflag &= ~CMSPAR;
+        tty->termios.c_cflag &= ~CMSPAR;
 
         keyspan_send_setup(port, 0);
 }
@@ -1086,7 +1086,7 @@ static int keyspan_open(struct tty_struct *tty, struct usb_serial_port *port)
 
         device_port = port->number - port->serial->minor;
         if (tty) {
-                cflag = tty->termios->c_cflag;
+                cflag = tty->termios.c_cflag;
                 /* Baud rate calculation takes baud rate as an integer
                    so other rates can be generated if desired. */
                 baud_rate = tty_get_baud_rate(tty);
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index a4ac3cfeffc4..dcada8615fcf 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -338,7 +338,7 @@ static void keyspan_pda_set_termios(struct tty_struct *tty,
            7[EOMS]1: 10 bit, b0/b7 is parity
            7[EOMS]2: 11 bit, b0/b7 is parity, extra bit always (mark?)
 
-           HW flow control is dictated by the tty->termios->c_cflags & CRTSCTS
+           HW flow control is dictated by the tty->termios.c_cflags & CRTSCTS
            bit.
 
            For now, just do baud. */
@@ -353,7 +353,7 @@ static void keyspan_pda_set_termios(struct tty_struct *tty,
         }
         /* Only speed can change so copy the old h/w parameters
            then encode the new speed */
-        tty_termios_copy_hw(tty->termios, old_termios);
+        tty_termios_copy_hw(&tty->termios, old_termios);
         tty_encode_baud_rate(tty, speed, speed);
 }
 
diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index 5bed59cd5776..def9ad258715 100644
--- a/drivers/usb/serial/kl5kusb105.c
+++ b/drivers/usb/serial/kl5kusb105.c
@@ -311,12 +311,12 @@ static int  klsi_105_open(struct tty_struct *tty, struct usb_serial_port *port)
 
         /* set up termios structure */
         spin_lock_irqsave(&priv->lock, flags);
-        priv->termios.c_iflag = tty->termios->c_iflag;
-        priv->termios.c_oflag = tty->termios->c_oflag;
-        priv->termios.c_cflag = tty->termios->c_cflag;
-        priv->termios.c_lflag = tty->termios->c_lflag;
+        priv->termios.c_iflag = tty->termios.c_iflag;
+        priv->termios.c_oflag = tty->termios.c_oflag;
+        priv->termios.c_cflag = tty->termios.c_cflag;
+        priv->termios.c_lflag = tty->termios.c_lflag;
         for (i = 0; i < NCCS; i++)
-                priv->termios.c_cc[i] = tty->termios->c_cc[i];
+                priv->termios.c_cc[i] = tty->termios.c_cc[i];
         priv->cfg.pktlen   = cfg->pktlen;
         priv->cfg.baudrate = cfg->baudrate;
         priv->cfg.databits = cfg->databits;
@@ -445,9 +445,9 @@ static void klsi_105_set_termios(struct tty_struct *tty,
                                  struct ktermios *old_termios)
 {
         struct klsi_105_private *priv = usb_get_serial_port_data(port);
-        unsigned int iflag = tty->termios->c_iflag;
+        unsigned int iflag = tty->termios.c_iflag;
         unsigned int old_iflag = old_termios->c_iflag;
-        unsigned int cflag = tty->termios->c_cflag;
+        unsigned int cflag = tty->termios.c_cflag;
         unsigned int old_cflag = old_termios->c_cflag;
         struct klsi_105_port_settings *cfg;
         unsigned long flags;
@@ -560,7 +560,7 @@ static void klsi_105_set_termios(struct tty_struct *tty,
         if ((cflag & (PARENB|PARODD)) != (old_cflag & (PARENB|PARODD))
             || (cflag & CSTOPB) != (old_cflag & CSTOPB)) {
                 /* Not currently supported */
-                tty->termios->c_cflag &= ~(PARENB|PARODD|CSTOPB);
+                tty->termios.c_cflag &= ~(PARENB|PARODD|CSTOPB);
 #if 0
                 priv->last_lcr = 0;
 
@@ -587,7 +587,7 @@ static void klsi_105_set_termios(struct tty_struct *tty,
             || (iflag & IXON) != (old_iflag & IXON)
             ||  (cflag & CRTSCTS) != (old_cflag & CRTSCTS)) {
                 /* Not currently supported */
-                tty->termios->c_cflag &= ~CRTSCTS;
+                tty->termios.c_cflag &= ~CRTSCTS;
                 /* Drop DTR/RTS if no flow control otherwise assert */
 #if 0
                 if ((iflag & IXOFF) || (iflag & IXON) || (cflag & CRTSCTS))
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c
index fafeabb64c55..bf5c74965d34 100644
--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -191,11 +191,11 @@ static void kobil_release(struct usb_serial *serial)
 static void kobil_init_termios(struct tty_struct *tty)
 {
         /* Default to echo off and other sane device settings */
-        tty->termios->c_lflag = 0;
-        tty->termios->c_lflag &= ~(ISIG | ICANON | ECHO | IEXTEN | XCASE);
-        tty->termios->c_iflag = IGNBRK | IGNPAR | IXOFF;
+        tty->termios.c_lflag = 0;
+        tty->termios.c_iflag &= ~(ISIG | ICANON | ECHO | IEXTEN | XCASE);
+        tty->termios.c_iflag |= IGNBRK | IGNPAR | IXOFF;
         /* do NOT translate CR to CR-NL (0x0A -> 0x0A 0x0D) */
-        tty->termios->c_oflag &= ~ONLCR;
+        tty->termios.c_oflag &= ~ONLCR;
 }
 
 static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port)
@@ -581,14 +581,14 @@ static void kobil_set_termios(struct tty_struct *tty,
         struct kobil_private *priv;
         int result;
         unsigned short urb_val = 0;
-        int c_cflag = tty->termios->c_cflag;
+        int c_cflag = tty->termios.c_cflag;
         speed_t speed;
 
         priv = usb_get_serial_port_data(port);
         if (priv->device_type == KOBIL_USBTWIN_PRODUCT_ID ||
                         priv->device_type == KOBIL_KAAN_SIM_PRODUCT_ID) {
                 /* This device doesn't support ioctl calls */
-                *tty->termios = *old;
+                tty_termios_copy_hw(&tty->termios, old);
                 return;
         }
 
@@ -612,7 +612,7 @@ static void kobil_set_termios(struct tty_struct *tty,
                         urb_val |= SUSBCR_SPASB_EvenParity;
         } else
                 urb_val |= SUSBCR_SPASB_NoParity;
-        tty->termios->c_cflag &= ~CMSPAR;
+        tty->termios.c_cflag &= ~CMSPAR;
         tty_encode_baud_rate(tty, speed, speed);
 
         result = usb_control_msg(port->serial->dev,
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index a71fa0aa0406..df98cffdba65 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -454,7 +454,7 @@ static int  mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port)
          * either.
          */
         spin_lock_irqsave(&priv->lock, flags);
-        if (tty && (tty->termios->c_cflag & CBAUD))
+        if (tty && (tty->termios.c_cflag & CBAUD))
                 priv->control_state = TIOCM_DTR | TIOCM_RTS;
         else
                 priv->control_state = 0;
@@ -634,7 +634,7 @@ static void mct_u232_set_termios(struct tty_struct *tty,
 {
         struct usb_serial *serial = port->serial;
         struct mct_u232_private *priv = usb_get_serial_port_data(port);
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         unsigned int cflag = termios->c_cflag;
         unsigned int old_cflag = old_termios->c_cflag;
         unsigned long flags;
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index d47eb06fe463..2b0627b5fe2c 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -130,12 +130,6 @@ static void metrousb_read_int_callback(struct urb *urb)
 
         /* Set the data read from the usb port into the serial port buffer. */
         tty = tty_port_tty_get(&port->port);
-        if (!tty) {
-                dev_err(&port->dev, "%s - bad tty pointer - exiting\n",
-                        __func__);
-                return;
-        }
-
         if (tty && urb->actual_length) {
                 /* Loop through the data copying each byte to the tty layer. */
                 tty_insert_flip_string(tty, data, urb->actual_length);
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index a07dd3c8cfef..012f67b2e4cc 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1349,7 +1349,7 @@ static void mos7720_throttle(struct tty_struct *tty)
         }
 
         /* if we are implementing RTS/CTS, toggle that line */
-        if (tty->termios->c_cflag & CRTSCTS) {
+        if (tty->termios.c_cflag & CRTSCTS) {
                 mos7720_port->shadowMCR &= ~UART_MCR_RTS;
                 write_mos_reg(port->serial, port->number - port->serial->minor,
                               MCR, mos7720_port->shadowMCR);
@@ -1383,7 +1383,7 @@ static void mos7720_unthrottle(struct tty_struct *tty)
         }
 
         /* if we are implementing RTS/CTS, toggle that line */
-        if (tty->termios->c_cflag & CRTSCTS) {
+        if (tty->termios.c_cflag & CRTSCTS) {
                 mos7720_port->shadowMCR |= UART_MCR_RTS;
                 write_mos_reg(port->serial, port->number - port->serial->minor,
                               MCR, mos7720_port->shadowMCR);
@@ -1604,8 +1604,8 @@ static void change_port_settings(struct tty_struct *tty,
         lStop = 0x00;   /* 1 stop bit */
         lParity = 0x00; /* No parity */
 
-        cflag = tty->termios->c_cflag;
-        iflag = tty->termios->c_iflag;
+        cflag = tty->termios.c_cflag;
+        iflag = tty->termios.c_iflag;
 
         /* Change the number of bits */
         switch (cflag & CSIZE) {
@@ -1753,11 +1753,11 @@ static void mos7720_set_termios(struct tty_struct *tty,
 
         dbg("%s\n", "setting termios - ASPIRE");
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
 
         dbg("%s - cflag %08x iflag %08x", __func__,
-            tty->termios->c_cflag,
-            RELEVANT_IFLAG(tty->termios->c_iflag));
+            tty->termios.c_cflag,
+            RELEVANT_IFLAG(tty->termios.c_iflag));
 
         dbg("%s - old cflag %08x old iflag %08x", __func__,
             old_termios->c_cflag,
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 2f6da1e89bfa..402c32d7accb 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1651,7 +1651,7 @@ static void mos7840_throttle(struct tty_struct *tty)
                         return;
         }
         /* if we are implementing RTS/CTS, toggle that line */
-        if (tty->termios->c_cflag & CRTSCTS) {
+        if (tty->termios.c_cflag & CRTSCTS) {
                 mos7840_port->shadowMCR &= ~MCR_RTS;
                 status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER,
                                          mos7840_port->shadowMCR);
@@ -1694,7 +1694,7 @@ static void mos7840_unthrottle(struct tty_struct *tty)
         }
 
         /* if we are implementing RTS/CTS, toggle that line */
-        if (tty->termios->c_cflag & CRTSCTS) {
+        if (tty->termios.c_cflag & CRTSCTS) {
                 mos7840_port->shadowMCR |= MCR_RTS;
                 status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER,
                                          mos7840_port->shadowMCR);
@@ -2000,8 +2000,8 @@ static void mos7840_change_port_settings(struct tty_struct *tty,
         lStop = LCR_STOP_1;
         lParity = LCR_PAR_NONE;
 
-        cflag = tty->termios->c_cflag;
-        iflag = tty->termios->c_iflag;
+        cflag = tty->termios.c_cflag;
+        iflag = tty->termios.c_iflag;
 
         /* Change the number of bits */
         if (cflag & CSIZE) {
@@ -2161,10 +2161,10 @@ static void mos7840_set_termios(struct tty_struct *tty,
 
         dbg("%s", "setting termios - ");
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
 
         dbg("%s - clfag %08x iflag %08x", __func__,
-            tty->termios->c_cflag, RELEVANT_IFLAG(tty->termios->c_iflag));
+            tty->termios.c_cflag, RELEVANT_IFLAG(tty->termios.c_iflag));
         dbg("%s - old clfag %08x old iflag %08x", __func__,
             old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
         dbg("%s - port %d", __func__, port->number);
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index 5976b65ab6ee..9f555560bfbf 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -404,10 +404,10 @@ static int oti6858_chars_in_buffer(struct tty_struct *tty)
 
 static void oti6858_init_termios(struct tty_struct *tty)
 {
-        *(tty->termios) = tty_std_termios;
-        tty->termios->c_cflag = B38400 | CS8 | CREAD | HUPCL | CLOCAL;
-        tty->termios->c_ispeed = 38400;
-        tty->termios->c_ospeed = 38400;
+        tty->termios = tty_std_termios;
+        tty->termios.c_cflag = B38400 | CS8 | CREAD | HUPCL | CLOCAL;
+        tty->termios.c_ispeed = 38400;
+        tty->termios.c_ospeed = 38400;
 }
 
 static void oti6858_set_termios(struct tty_struct *tty,
@@ -425,7 +425,7 @@ static void oti6858_set_termios(struct tty_struct *tty,
                 return;
         }
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
 
         spin_lock_irqsave(&priv->lock, flags);
         divisor = priv->pending_setup.divisor;
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 13b8dd6481f5..2b9108a8ea64 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -260,16 +260,16 @@ static void pl2303_set_termios(struct tty_struct *tty,
            serial settings even to the same values as before. Thus
            we actually need to filter in this specific case */
 
-        if (!tty_termios_hw_change(tty->termios, old_termios))
+        if (!tty_termios_hw_change(&tty->termios, old_termios))
                 return;
 
-        cflag = tty->termios->c_cflag;
+        cflag = tty->termios.c_cflag;
 
         buf = kzalloc(7, GFP_KERNEL);
         if (!buf) {
                 dev_err(&port->dev, "%s - out of memory.\n", __func__);
                 /* Report back no change occurred */
-                *tty->termios = *old_termios;
+                tty->termios = *old_termios;
                 return;
         }
 
diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c
index 151670b6b72a..7df9cdb053ed 100644
--- a/drivers/usb/serial/quatech2.c
+++ b/drivers/usb/serial/quatech2.c
@@ -275,7 +275,7 @@ static void qt2_set_termios(struct tty_struct *tty,
 {
         struct usb_device *dev = port->serial->dev;
         struct qt2_port_private *port_priv;
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         u16 baud;
         unsigned int cflag = termios->c_cflag;
         u16 new_lcr = 0;
@@ -406,7 +406,7 @@ static int qt2_open(struct tty_struct *tty, struct usb_serial_port *port)
         port_priv->device_port = (u8) device_port;
 
         if (tty)
-                qt2_set_termios(tty, port, tty->termios);
+                qt2_set_termios(tty, port, &tty->termios);
 
         return 0;
 
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 0274710cced5..b14ebbd73567 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -382,7 +382,7 @@ static int sierra_send_setup(struct usb_serial_port *port)
 static void sierra_set_termios(struct tty_struct *tty,
                 struct usb_serial_port *port, struct ktermios *old_termios)
 {
-        tty_termios_copy_hw(tty->termios, old_termios);
+        tty_termios_copy_hw(&tty->termios, old_termios);
         sierra_send_setup(port);
 }
 
diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c
index cad608984710..ab68a4d74d61 100644
--- a/drivers/usb/serial/spcp8x5.c
+++ b/drivers/usb/serial/spcp8x5.c
@@ -316,10 +316,10 @@ static void spcp8x5_dtr_rts(struct usb_serial_port *port, int on)
 static void spcp8x5_init_termios(struct tty_struct *tty)
 {
         /* for the 1st time call this function */
-        *(tty->termios) = tty_std_termios;
-        tty->termios->c_cflag = B115200 | CS8 | CREAD | HUPCL | CLOCAL;
-        tty->termios->c_ispeed = 115200;
-        tty->termios->c_ospeed = 115200;
+        tty->termios = tty_std_termios;
+        tty->termios.c_cflag = B115200 | CS8 | CREAD | HUPCL | CLOCAL;
+        tty->termios.c_ispeed = 115200;
+        tty->termios.c_ospeed = 115200;
 }
 
 /* set the serial param for transfer. we should check if we really need to
@@ -330,7 +330,7 @@ static void spcp8x5_set_termios(struct tty_struct *tty,
         struct usb_serial *serial = port->serial;
         struct spcp8x5_private *priv = usb_get_serial_port_data(port);
         unsigned long flags;
-        unsigned int cflag = tty->termios->c_cflag;
+        unsigned int cflag = tty->termios.c_cflag;
         unsigned int old_cflag = old_termios->c_cflag;
         unsigned short uartdata;
         unsigned char buf[2] = {0, 0};
@@ -340,7 +340,7 @@ static void spcp8x5_set_termios(struct tty_struct *tty,
 
 
         /* check that they really want us to change something */
-        if (!tty_termios_hw_change(tty->termios, old_termios))
+        if (!tty_termios_hw_change(&tty->termios, old_termios))
                 return;
 
         /* set DTR/RTS active */
diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c
index 3fee23bf0c14..cf2d30cf7588 100644
--- a/drivers/usb/serial/ssu100.c
+++ b/drivers/usb/serial/ssu100.c
@@ -216,7 +216,7 @@ static void ssu100_set_termios(struct tty_struct *tty,
                                struct ktermios *old_termios)
 {
         struct usb_device *dev = port->serial->dev;
-        struct ktermios *termios = tty->termios;
+        struct ktermios *termios = &tty->termios;
         u16 baud, divisor, remainder;
         unsigned int cflag = termios->c_cflag;
         u16 urb_value = 0; /* will hold the new flags */
@@ -322,7 +322,7 @@ static int ssu100_open(struct tty_struct *tty, struct usb_serial_port *port)
                 dbg("%s - set uart failed", __func__);
 
         if (tty)
-                ssu100_set_termios(tty, port, tty->termios);
+                ssu100_set_termios(tty, port, &tty->termios);
 
         return usb_serial_generic_open(tty, port);
 }
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index a4404f5ad68e..f502a16aac21 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -520,7 +520,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
         }
 
         if (tty)
-                ti_set_termios(tty, port, tty->termios);
+                ti_set_termios(tty, port, &tty->termios);
 
         dbg("%s - sending TI_OPEN_PORT", __func__);
         status = ti_command_out_sync(tdev, TI_OPEN_PORT,
@@ -562,7 +562,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
         usb_clear_halt(dev, port->read_urb->pipe);
 
         if (tty)
-                ti_set_termios(tty, port, tty->termios);
+                ti_set_termios(tty, port, &tty->termios);
 
         dbg("%s - sending TI_OPEN_PORT (2)", __func__);
         status = ti_command_out_sync(tdev, TI_OPEN_PORT,
@@ -831,8 +831,8 @@ static void ti_set_termios(struct tty_struct *tty,
         int port_number = port->number - port->serial->minor;
         unsigned int mcr;
 
-        cflag = tty->termios->c_cflag;
-        iflag = tty->termios->c_iflag;
+        cflag = tty->termios.c_cflag;
+        iflag = tty->termios.c_iflag;
 
         dbg("%s - cflag %08x, iflag %08x", __func__, cflag, iflag);
         dbg("%s - old clfag %08x, old iflag %08x", __func__,
@@ -871,7 +871,7 @@ static void ti_set_termios(struct tty_struct *tty,
         }
 
         /* CMSPAR isn't supported by this driver */
-        tty->termios->c_cflag &= ~CMSPAR;
+        tty->termios.c_cflag &= ~CMSPAR;
 
         if (cflag & PARENB) {
                 if (cflag & PARODD) {
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 27483f91a4a3..aa4b0d775992 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -207,7 +207,7 @@ static int serial_install(struct tty_driver *driver, struct tty_struct *tty)
         if (retval)
                 goto error_get_interface;
 
-        retval = tty_standard_install(driver, tty);
+        retval = tty_port_install(&port->port, driver, tty);
         if (retval)
                 goto error_init_termios;
 
@@ -305,8 +305,7 @@ static void serial_close(struct tty_struct *tty, struct file *filp)
  * Do the resource freeing and refcount dropping for the port.
  * Avoid freeing the console.
  *
- * Called asynchronously after the last tty kref is dropped,
- * and the tty layer has already done the tty_shutdown(tty);
+ * Called asynchronously after the last tty kref is dropped.
  */
 static void serial_cleanup(struct tty_struct *tty)
 {
@@ -423,7 +422,7 @@ static void serial_set_termios(struct tty_struct *tty, struct ktermios *old)
         if (port->serial->type->set_termios)
                 port->serial->type->set_termios(tty, port, old);
         else
-                tty_termios_copy_hw(tty->termios, old);
+                tty_termios_copy_hw(&tty->termios, old);
 }
 
 static int serial_break(struct tty_struct *tty, int break_state)
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index 6855d5ed0331..72b678d90831 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -67,7 +67,7 @@ void usb_wwan_set_termios(struct tty_struct *tty,
         struct usb_wwan_intf_private *intfdata = port->serial->private;
 
         /* Doesn't support option setting */
-        tty_termios_copy_hw(tty->termios, old_termios);
+        tty_termios_copy_hw(&tty->termios, old_termios);
 
         if (intfdata->send_setup)
                 intfdata->send_setup(port);
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 473635e7f5db..b36077de72b9 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -724,7 +724,7 @@ static void firm_setup_port(struct tty_struct *tty)
 {
         struct usb_serial_port *port = tty->driver_data;
         struct whiteheat_port_settings port_settings;
-        unsigned int cflag = tty->termios->c_cflag;
+        unsigned int cflag = tty->termios.c_cflag;
 
         port_settings.port = port->number + 1;