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

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
  ...

1 files changed, 18 insertions, 23 deletions

diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index def9ad2..3f6d737 100644
--- a/drivers/usb/serial/kl5kusb105.c
+++ b/drivers/usb/serial/kl5kusb105.c
@@ -49,8 +49,6 @@
 #include <linux/usb/serial.h>
 #include "kl5kusb105.h"
 
-static bool debug;
-
 /*
  * Version Information
  */
@@ -239,7 +237,9 @@ static int klsi_105_startup(struct usb_serial *serial)
 		priv = kmalloc(sizeof(struct klsi_105_private),
 						   GFP_KERNEL);
 		if (!priv) {
-			dbg("%skmalloc for klsi_105_private failed.", __func__);
+			dev_dbg(&serial->interface->dev,
+				"%s - kmalloc for klsi_105_private failed.\n",
+				__func__);
 			i--;
 			goto err_cleanup;
 		}
@@ -344,14 +344,14 @@ static int  klsi_105_open(struct tty_struct *tty, struct usb_serial_port *port)
 		dev_err(&port->dev, "Enabling read failed (error = %d)\n", rc);
 		retval = rc;
 	} else
-		dbg("%s - enabled reading", __func__);
+		dev_dbg(&port->dev, "%s - enabled reading\n", __func__);
 
 	rc = klsi_105_get_line_state(port, &line_state);
 	if (rc >= 0) {
 		spin_lock_irqsave(&priv->lock, flags);
 		priv->line_state = line_state;
 		spin_unlock_irqrestore(&priv->lock, flags);
-		dbg("%s - read line state 0x%lx", __func__, line_state);
+		dev_dbg(&port->dev, "%s - read line state 0x%lx\n", __func__, line_state);
 		retval = 0;
 	} else
 		retval = rc;
@@ -421,7 +421,7 @@ static void klsi_105_process_read_urb(struct urb *urb)
 		return;
 
 	if (urb->actual_length <= KLSI_HDR_LEN) {
-		dbg("%s - malformed packet", __func__);
+		dev_dbg(&port->dev, "%s - malformed packet\n", __func__);
 		return;
 	}
 
@@ -431,7 +431,7 @@ static void klsi_105_process_read_urb(struct urb *urb)
 
 	len = get_unaligned_le16(data);
 	if (len > urb->actual_length - KLSI_HDR_LEN) {
-		dbg("%s - packet length mismatch", __func__);
+		dev_dbg(&port->dev, "%s - packet length mismatch\n", __func__);
 		len = urb->actual_length - KLSI_HDR_LEN;
 	}
 
@@ -445,6 +445,7 @@ 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);
+	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;
@@ -455,8 +456,7 @@ static void klsi_105_set_termios(struct tty_struct *tty,
 
 	cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
 	if (!cfg) {
-		dev_err(&port->dev, "%s - out of memory for config buffer.\n",
-				__func__);
+		dev_err(dev, "%s - out of memory for config buffer.\n", __func__);
 		return;
 	}
 
@@ -471,7 +471,7 @@ static void klsi_105_set_termios(struct tty_struct *tty,
 	if ((cflag & CBAUD) != (old_cflag & CBAUD)) {
 		/* reassert DTR and (maybe) RTS on transition from B0 */
 		if ((old_cflag & CBAUD) == B0) {
-			dbg("%s: baud was B0", __func__);
+			dev_dbg(dev, "%s: baud was B0\n", __func__);
 #if 0
 			priv->control_state |= TIOCM_DTR;
 			/* don't set RTS if using hardware flow control */
@@ -509,14 +509,13 @@ static void klsi_105_set_termios(struct tty_struct *tty,
 		priv->cfg.baudrate = kl5kusb105a_sio_b115200;
 		break;
 	default:
-		dbg("KLSI USB->Serial converter:"
-		    " unsupported baudrate request, using default of 9600");
-			priv->cfg.baudrate = kl5kusb105a_sio_b9600;
+		dev_dbg(dev, "KLSI USB->Serial converter: unsupported baudrate request, using default of 9600");
+		priv->cfg.baudrate = kl5kusb105a_sio_b9600;
 		baud = 9600;
 		break;
 	}
 	if ((cflag & CBAUD) == B0) {
-		dbg("%s: baud is B0", __func__);
+		dev_dbg(dev, "%s: baud is B0\n", __func__);
 		/* Drop RTS and DTR */
 		/* maybe this should be simulated by sending read
 		 * disable and read enable messages?
@@ -533,11 +532,11 @@ static void klsi_105_set_termios(struct tty_struct *tty,
 		/* set the number of data bits */
 		switch (cflag & CSIZE) {
 		case CS5:
-			dbg("%s - 5 bits/byte not supported", __func__);
+			dev_dbg(dev, "%s - 5 bits/byte not supported\n", __func__);
 			spin_unlock_irqrestore(&priv->lock, flags);
 			goto err;
 		case CS6:
-			dbg("%s - 6 bits/byte not supported", __func__);
+			dev_dbg(dev, "%s - 6 bits/byte not supported\n", __func__);
 			spin_unlock_irqrestore(&priv->lock, flags);
 			goto err;
 		case CS7:
@@ -547,8 +546,7 @@ static void klsi_105_set_termios(struct tty_struct *tty,
 			priv->cfg.databits = kl5kusb105a_dtb_8;
 			break;
 		default:
-			dev_err(&port->dev,
-				"CSIZE was not CS5-CS8, using default of 8\n");
+			dev_err(dev, "CSIZE was not CS5-CS8, using default of 8\n");
 			priv->cfg.databits = kl5kusb105a_dtb_8;
 			break;
 		}
@@ -616,7 +614,7 @@ static void mct_u232_break_ctl(struct tty_struct *tty, int break_state)
 				(struct mct_u232_private *)port->private;
 	unsigned char lcr = priv->last_lcr;
 
-	dbg("%sstate=%d", __func__, break_state);
+	dev_dbg(&port->dev, "%s - state=%d\n", __func__, break_state);
 
 	/* LOCKING */
 	if (break_state)
@@ -645,7 +643,7 @@ static int klsi_105_tiocmget(struct tty_struct *tty)
 	spin_lock_irqsave(&priv->lock, flags);
 	priv->line_state = line_state;
 	spin_unlock_irqrestore(&priv->lock, flags);
-	dbg("%s - read line state 0x%lx", __func__, line_state);
+	dev_dbg(&port->dev, "%s - read line state 0x%lx\n", __func__, line_state);
 	return (int)line_state;
 }
 
@@ -681,6 +679,3 @@ module_usb_serial_driver(serial_drivers, id_table);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "enable extensive debugging messages");