Merge tag 'usb-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
authorLinus Torvalds <torvalds@linux-foundation.org>
Mon, 1 Oct 2012 20:23:01 +0000 (13:23 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 1 Oct 2012 20:23:01 +0000 (13:23 -0700)
Pull USB changes from Greg Kroah-Hartman:
 "Here is the big USB pull request for 3.7-rc1

  There are lots of gadget driver changes (including copying a bunch of
  files into the drivers/staging/ccg/ directory so that the other gadget
  drivers can be fixed up properly without breaking that driver), and we
  remove the old obsolete ub.c driver from the tree.

  There are also the usual XHCI set of updates, and other various driver
  changes and updates.  We also are trying hard to remove the old dbg()
  macro, but the final bits of that removal will be coming in through
  the networking tree before we can delete it for good.

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

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
Fix up several annoying - but fairly mindless - conflicts due to the
termios structure having moved into the tty device, and often clashing
with dbg -> dev_dbg conversion.

* tag 'usb-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (339 commits)
  USB: ezusb: move ezusb.c from drivers/usb/serial to drivers/usb/misc
  USB: uas: fix gcc warning
  USB: uas: fix locking
  USB: Fix race condition when removing host controllers
  USB: uas: add locking
  USB: uas: fix abort
  USB: uas: remove aborted field, replace with status bit.
  USB: uas: fix task management
  USB: uas: keep track of command urbs
  xhci: Intel Panther Point BEI quirk.
  powerpc/usb: remove checking PHY_CLK_VALID for UTMI PHY
  USB: ftdi_sio: add TIAO USB Multi-Protocol Adapter (TUMPA) support
  Revert "usb : Add sysfs files to control port power."
  USB: serial: remove vizzini driver
  usb: host: xhci: Fix Null pointer dereferencing with 71c731a for non-x86 systems
  Increase XHCI suspend timeout to 16ms
  USB: ohci-at91: fix null pointer in ohci_hcd_at91_overcurrent_irq
  USB: sierra_ms: don't keep unused variable
  fsl/usb: Add support for USB controller version 2.4
  USB: qcaux: add Pantech vendor class match
  ...

37 files changed:
1  2 
Documentation/feature-removal-schedule.txt
drivers/staging/ccg/Kconfig
drivers/staging/ccg/ccg.c
drivers/staging/serqt_usb2/serqt_usb2.c
drivers/staging/usbip/usbip_common.c
drivers/usb/class/cdc-acm.c
drivers/usb/serial/ark3116.c
drivers/usb/serial/belkin_sa.c
drivers/usb/serial/console.c
drivers/usb/serial/cp210x.c
drivers/usb/serial/cypress_m8.c
drivers/usb/serial/digi_acceleport.c
drivers/usb/serial/empeg.c
drivers/usb/serial/f81232.c
drivers/usb/serial/ftdi_sio.c
drivers/usb/serial/io_edgeport.c
drivers/usb/serial/io_ti.c
drivers/usb/serial/ir-usb.c
drivers/usb/serial/iuu_phoenix.c
drivers/usb/serial/keyspan.c
drivers/usb/serial/keyspan_pda.c
drivers/usb/serial/kl5kusb105.c
drivers/usb/serial/kobil_sct.c
drivers/usb/serial/mct_u232.c
drivers/usb/serial/metro-usb.c
drivers/usb/serial/mos7720.c
drivers/usb/serial/mos7840.c
drivers/usb/serial/oti6858.c
drivers/usb/serial/pl2303.c
drivers/usb/serial/quatech2.c
drivers/usb/serial/sierra.c
drivers/usb/serial/spcp8x5.c
drivers/usb/serial/ssu100.c
drivers/usb/serial/ti_usb_3410_5052.c
drivers/usb/serial/usb-serial.c
drivers/usb/serial/usb_wwan.c
drivers/usb/serial/whiteheat.c

Simple merge
Simple merge
index 5c969ade2eb7a27629d9a73ebdb6a77d3458c7e7,376269b2bbfc76dd3b7e0b10d07fb79199fb21f8..099bc69ca00c2d3bea1c9c9d7c2e56cd66a56f88
@@@ -421,10 -419,10 +417,10 @@@ static void qt_read_bulk_callback(struc
                          qt_read_bulk_callback, port);
        result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
        if (result)
-               dbg("%s - failed resubmitting read urb, error %d",
-                   __func__, result);
+               dev_dbg(&port->dev, "%s - failed resubmitting read urb, error %d",
+                       __func__, result);
        else {
 -              if (tty && RxCount) {
 +              if (RxCount) {
                        tty_flip_buffer_push(tty);
                        tty_schedule_flip(tty);
                }
@@@ -1294,10 -1276,10 +1274,10 @@@ static void qt_set_termios(struct tty_s
                /* disable SW flow control */
                status = BoxDisable_SW_FlowCtrl(port->serial, index);
                if (status < 0)
-                       dbg(__FILE__ "BoxSetSW_FlowCtrl (diabling) failed\n");
+                       dev_dbg(&port->dev, "BoxSetSW_FlowCtrl (diabling) failed\n");
  
        }
 -      tty->termios->c_cflag &= ~CMSPAR;
 +      termios->c_cflag &= ~CMSPAR;
        /* FIXME: Error cases should be returning the actual bits changed only */
  }
  
Simple merge
Simple merge
Simple merge
Simple merge
Simple merge
Simple merge
index be34f153e56616462aa686611e284e492d1bc60b,3f13cdd159d48804100205290279194e8b73e209..1befce21e1734df489e940e49023a9b8a3c37d95
@@@ -1017,11 -1017,10 +1017,10 @@@ static void cypress_set_termios(struct 
  
        spin_lock_irqsave(&priv->lock, flags);
        if (priv->chiptype == CT_EARTHMATE && priv->baud_rate == 4800) {
-               dbg("Using custom termios settings for a baud rate of "
-                               "4800bps.");
+               dev_dbg(dev, "Using custom termios settings for a baud rate of 4800bps.\n");
                /* 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 */
@@@ -1200,9 -1199,9 +1199,9 @@@ static void cypress_read_int_callback(s
  
        /* 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__);
+               dev_dbg(dev, "%s - calling hangup\n", __func__);
                tty_hangup(tty);
                goto continue_read;
        }
index afd9d2ec577ba02f32afbe4e396252643e29ec0d,d3a8941f66bc56ec726942f602dd7b7ee8d480f7..c86f68c6b0785942e16315ebf34443a0f94b2161
@@@ -687,8 -685,9 +685,9 @@@ static void digi_set_termios(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;
+       struct device *dev = &port->dev;
 +      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];
Simple merge
Simple merge
index 0c8d1c2262733e22b85474c91fb01a0d9e1d5b4d,9169f51777efbfe3e4438274acbe9bd5ce9dba4f..be845873e23dba98fc306fecceb71a672a2c7d74
@@@ -2101,8 -2097,9 +2097,9 @@@ static void ftdi_set_termios(struct tty
                struct usb_serial_port *port, struct ktermios *old_termios)
  {
        struct usb_device *dev = port->serial->dev;
+       struct device *ddev = &port->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 */
  
index f435575c4e6e256382d29e6eff05c5c0c00293d6,75b7ccdd2652c029caef4aae31626236bc948cdd..8e6faaf3580cb102abaea73be8d3636446dba7b6
@@@ -1516,13 -1497,9 +1497,9 @@@ static void edge_set_termios(struct tty
        struct edgeport_port *edge_port = usb_get_serial_port_data(port);
        unsigned int cflag;
  
 -      cflag = tty->termios->c_cflag;
 -      dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__, tty->termios->c_cflag, tty->termios->c_iflag);
 +      cflag = tty->termios.c_cflag;
-       dbg("%s - clfag %08x iflag %08x", __func__,
-           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);
++      dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__, tty->termios.c_cflag, tty->termios.c_iflag);
+       dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__, old_termios->c_cflag, old_termios->c_iflag);
  
        if (edge_port == NULL)
                return;
index 765978ae752ec6b7991154b6fe193029278f8bd9,21c7efa57acf188bdae0e0638639ac3f4bf36237..a2209cd4509396d3827d4a0627c59f42b5d713be
@@@ -2272,9 -2218,8 +2218,8 @@@ static void change_port_settings(struc
  
        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__);
+               dev_err(dev, "%s - out of memory\n", __func__);
                return;
        }
  
        /* if we are implementing OUTBOUND XON/XOFF */
        if (I_IXON(tty)) {
                config->wFlags |= UMP_MASK_UART_FLAGS_OUT_X;
-               dbg("%s - OUTBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x",
-                    __func__, config->cXon, config->cXoff);
+               dev_dbg(dev, "%s - OUTBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x\n",
+                       __func__, config->cXon, config->cXoff);
        } else
-               dbg("%s - OUTBOUND XON/XOFF is disabled", __func__);
+               dev_dbg(dev, "%s - OUTBOUND XON/XOFF is disabled\n", __func__);
  
 -      tty->termios->c_cflag &= ~CMSPAR;
 +      tty->termios.c_cflag &= ~CMSPAR;
  
        /* Round the baud rate */
        baud = tty_get_baud_rate(tty);
@@@ -2408,13 -2352,13 +2352,13 @@@ static void edge_set_termios(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);
-       dbg("%s - old clfag %08x old iflag %08x", __func__,
-           old_termios->c_cflag, old_termios->c_iflag);
-       dbg("%s - port %d", __func__, port->number);
+       dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__,
 -              tty->termios->c_cflag, tty->termios->c_iflag);
++              tty->termios.c_cflag, tty->termios.c_iflag);
+       dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__,
+               old_termios->c_cflag, old_termios->c_iflag);
+       dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
  
        if (edge_port == NULL)
                return;
Simple merge
index bf3864045c1842291d38dc42bd7f536c4413f214,91e6e372cf17d972d209dfed77b23807350f5761..01da3ea36e89d5363a8890339eac6165dec0e14c
@@@ -930,9 -914,9 +914,9 @@@ static void iuu_set_termios(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);
+       dev_dbg(&port->dev, "%s - enter c_ospeed or baud=%d\n", __func__, baud);
  
        /* compute the parity parameter */
        parity = 0;
Simple merge
Simple merge
index def9ad2587157ebc7c0cb856da5a23f96d314f9f,e4aa6c0632d73f12985ce362ef9c0cc0b7b982bd..3f6d7376c02d48e5a145449d79fe5ed4a3f01b3d
@@@ -445,9 -445,10 +445,10 @@@ static void klsi_105_set_termios(struc
                                 struct ktermios *old_termios)
  {
        struct klsi_105_private *priv = usb_get_serial_port_data(port);
 -      unsigned int iflag = tty->termios->c_iflag;
+       struct device *dev = &port->dev;
 +      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;
Simple merge
Simple merge
Simple merge
index 012f67b2e4cc2eb50145c3b7b2f9ff1f4fcf5e82,af7bc9b6280c8dac4dc7c8b9e299ae9a165c3378..1bf1ad0666667a9c31284c658814b651d91d2c66
@@@ -1751,19 -1706,15 +1706,15 @@@ static void mos7720_set_termios(struct 
                return;
        }
  
-       dbg("%s\n", "setting termios - ASPIRE");
+       dev_dbg(&port->dev, "setting termios - ASPIRE\n");
  
 -      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));
+       dev_dbg(&port->dev, "%s - cflag %08x iflag %08x\n", __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,
-           RELEVANT_IFLAG(old_termios->c_iflag));
-       dbg("%s - port %d", __func__, port->number);
+       dev_dbg(&port->dev, "%s - old cflag %08x old iflag %08x\n", __func__,
+               old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
  
        /* change the port settings to the new ones specified */
        change_port_settings(tty, mos7720_port, old_termios);
index 402c32d7accb8bfa089e5a179b981e462767eb0a,a94297d9c7ac056dde22bc389038565cf3cd327c..d6d4eeca8c68390ef4555e455cbfea66c68038b9
@@@ -2159,15 -2084,15 +2084,15 @@@ static void mos7840_set_termios(struct 
                return;
        }
  
-       dbg("%s", "setting termios - ");
+       dev_dbg(&port->dev, "%s", "setting termios - \n");
  
 -      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));
-       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);
+       dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__,
 -              tty->termios->c_cflag, RELEVANT_IFLAG(tty->termios->c_iflag));
++              tty->termios.c_cflag, RELEVANT_IFLAG(tty->termios.c_iflag));
+       dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__,
+               old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
+       dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
  
        /* change the port settings to the new ones specified */
  
index 9f555560bfbf0355e6fb8e981168b30daedb4f2b,1498b3ddfead50e7dd392bbe93d7c7ae4a9a1476..933241f03fd8382f9e1dcd6f9fee38c8d1b89298
@@@ -420,12 -418,10 +418,10 @@@ static void oti6858_set_termios(struct 
        __le16 divisor;
        int br;
  
-       if (!tty) {
-               dbg("%s(): no tty structures", __func__);
+       if (!tty)
                return;
-       }
  
 -      cflag = tty->termios->c_cflag;
 +      cflag = tty->termios.c_cflag;
  
        spin_lock_irqsave(&priv->lock, flags);
        divisor = priv->pending_setup.divisor;
Simple merge
Simple merge
Simple merge
Simple merge
index cf2d30cf7588c09ca1e502471990d4c2a92cc456,6635743bd8c2ed2ce346cdd07c611c42580ed367..015810b3785bb72938d60691b81433a918583750
@@@ -319,10 -317,10 +317,10 @@@ static int ssu100_open(struct tty_struc
  /* set to 9600 */
        result = ssu100_control_msg(dev, QT_GET_SET_UART, 0x30, 0x0300);
        if (result < 0)
-               dbg("%s - set uart failed", __func__);
+               dev_dbg(&port->dev, "%s - set uart failed\n", __func__);
  
        if (tty)
 -              ssu100_set_termios(tty, port, tty->termios);
 +              ssu100_set_termios(tty, port, &tty->termios);
  
        return usb_serial_generic_open(tty, port);
  }
index f502a16aac215db11f5ce53a4492422495768340,648249e74125833cf0219df4adca0c0f1812ae90..6f49392cda5bdb889192a118c94a0573b48348a8
@@@ -520,9 -507,9 +507,9 @@@ static int ti_open(struct tty_struct *t
        }
  
        if (tty)
 -              ti_set_termios(tty, port, tty->termios);
 +              ti_set_termios(tty, port, &tty->termios);
  
-       dbg("%s - sending TI_OPEN_PORT", __func__);
+       dev_dbg(&port->dev, "%s - sending TI_OPEN_PORT\n", __func__);
        status = ti_command_out_sync(tdev, TI_OPEN_PORT,
                (__u8)(TI_UART1_PORT + port_number), open_settings, NULL, 0);
        if (status) {
        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__);
+       dev_dbg(&port->dev, "%s - sending TI_OPEN_PORT (2)\n", __func__);
        status = ti_command_out_sync(tdev, TI_OPEN_PORT,
                (__u8)(TI_UART1_PORT + port_number), open_settings, NULL, 0);
        if (status) {
@@@ -831,12 -817,12 +817,12 @@@ static void ti_set_termios(struct tty_s
        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__,
-                               old_termios->c_cflag, old_termios->c_iflag);
+       dev_dbg(&port->dev, "%s - cflag %08x, iflag %08x\n", __func__, cflag, iflag);
+       dev_dbg(&port->dev, "%s - old clfag %08x, old iflag %08x\n", __func__,
+               old_termios->c_cflag, old_termios->c_iflag);
  
        if (tport == NULL)
                return;
Simple merge
Simple merge
index b36077de72b96e17fe9eb1c830ec73c0d6e3f0eb,efa32bf5f7587f49d478eb7daec89a535f278357..346c7efc20b06d42899616cb8bb0766007cde82e
@@@ -723,8 -651,9 +651,9 @@@ static int firm_close(struct usb_serial
  static void firm_setup_port(struct tty_struct *tty)
  {
        struct usb_serial_port *port = tty->driver_data;
+       struct device *dev = &port->dev;
        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;