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, 36 insertions, 41 deletions

diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c
index 3aa0b53..2a7aecc 100644
--- a/drivers/usb/serial/cyberjack.c
+++ b/drivers/usb/serial/cyberjack.c
@@ -43,8 +43,6 @@
 
 #define CYBERJACK_LOCAL_BUF_SIZE 32
 
-static bool debug;
-
 /*
  * Version Information
  */
@@ -136,7 +134,8 @@ static int cyberjack_startup(struct usb_serial *serial)
 		if (result)
 			dev_err(&serial->dev->dev,
 				"usb_submit_urb(read int) failed\n");
-		dbg("%s - usb_submit_urb(int urb)", __func__);
+		dev_dbg(&serial->dev->dev, "%s - usb_submit_urb(int urb)\n",
+			__func__);
 	}
 
 	return 0;
@@ -167,7 +166,7 @@ static int  cyberjack_open(struct tty_struct *tty,
 	unsigned long flags;
 	int result = 0;
 
-	dbg("%s - usb_clear_halt", __func__);
+	dev_dbg(&port->dev, "%s - usb_clear_halt\n", __func__);
 	usb_clear_halt(port->serial->dev, port->write_urb->pipe);
 
 	priv = usb_get_serial_port_data(port);
@@ -192,18 +191,19 @@ static void cyberjack_close(struct usb_serial_port *port)
 static int cyberjack_write(struct tty_struct *tty,
 	struct usb_serial_port *port, const unsigned char *buf, int count)
 {
+	struct device *dev = &port->dev;
 	struct cyberjack_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 	int result;
 	int wrexpected;
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __func__);
+		dev_dbg(dev, "%s - write request of 0 bytes\n", __func__);
 		return 0;
 	}
 
 	if (!test_and_clear_bit(0, &port->write_urbs_free)) {
-		dbg("%s - already writing", __func__);
+		dev_dbg(dev, "%s - already writing\n", __func__);
 		return 0;
 	}
 
@@ -220,13 +220,12 @@ static int cyberjack_write(struct tty_struct *tty,
 	/* Copy data */
 	memcpy(priv->wrbuf + priv->wrfilled, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __func__, count,
-		priv->wrbuf + priv->wrfilled);
+	usb_serial_debug_data(dev, __func__, count, priv->wrbuf + priv->wrfilled);
 	priv->wrfilled += count;
 
 	if (priv->wrfilled >= 3) {
 		wrexpected = ((int)priv->wrbuf[2]<<8)+priv->wrbuf[1]+3;
-		dbg("%s - expected data: %d", __func__, wrexpected);
+		dev_dbg(dev, "%s - expected data: %d\n", __func__, wrexpected);
 	} else
 		wrexpected = sizeof(priv->wrbuf);
 
@@ -234,7 +233,7 @@ static int cyberjack_write(struct tty_struct *tty,
 		/* We have enough data to begin transmission */
 		int length;
 
-		dbg("%s - transmitting data (frame 1)", __func__);
+		dev_dbg(dev, "%s - transmitting data (frame 1)\n", __func__);
 		length = (wrexpected > port->bulk_out_size) ?
 					port->bulk_out_size : wrexpected;
 
@@ -258,11 +257,11 @@ static int cyberjack_write(struct tty_struct *tty,
 			return 0;
 		}
 
-		dbg("%s - priv->wrsent=%d", __func__, priv->wrsent);
-		dbg("%s - priv->wrfilled=%d", __func__, priv->wrfilled);
+		dev_dbg(dev, "%s - priv->wrsent=%d\n", __func__, priv->wrsent);
+		dev_dbg(dev, "%s - priv->wrfilled=%d\n", __func__, priv->wrfilled);
 
 		if (priv->wrsent >= priv->wrfilled) {
-			dbg("%s - buffer cleaned", __func__);
+			dev_dbg(dev, "%s - buffer cleaned\n", __func__);
 			memset(priv->wrbuf, 0, sizeof(priv->wrbuf));
 			priv->wrfilled = 0;
 			priv->wrsent = 0;
@@ -284,6 +283,7 @@ static void cyberjack_read_int_callback(struct urb *urb)
 {
 	struct usb_serial_port *port = urb->context;
 	struct cyberjack_private *priv = usb_get_serial_port_data(port);
+	struct device *dev = &port->dev;
 	unsigned char *data = urb->transfer_buffer;
 	int status = urb->status;
 	int result;
@@ -292,8 +292,7 @@ static void cyberjack_read_int_callback(struct urb *urb)
 	if (status)
 		return;
 
-	usb_serial_debug_data(debug, &port->dev, __func__,
-						urb->actual_length, data);
+	usb_serial_debug_data(dev, __func__, urb->actual_length, data);
 
 	/* React only to interrupts signaling a bulk_in transfer */
 	if (urb->actual_length == 4 && data[0] == 0x01) {
@@ -307,7 +306,7 @@ static void cyberjack_read_int_callback(struct urb *urb)
 		old_rdtodo = priv->rdtodo;
 
 		if (old_rdtodo + size < old_rdtodo) {
-			dbg("To many bulk_in urbs to do.");
+			dev_dbg(dev, "To many bulk_in urbs to do.\n");
 			spin_unlock(&priv->lock);
 			goto resubmit;
 		}
@@ -315,17 +314,16 @@ static void cyberjack_read_int_callback(struct urb *urb)
 		/* "+=" is probably more fault tollerant than "=" */
 		priv->rdtodo += size;
 
-		dbg("%s - rdtodo: %d", __func__, priv->rdtodo);
+		dev_dbg(dev, "%s - rdtodo: %d\n", __func__, priv->rdtodo);
 
 		spin_unlock(&priv->lock);
 
 		if (!old_rdtodo) {
 			result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 			if (result)
-				dev_err(&port->dev, "%s - failed resubmitting "
-					"read urb, error %d\n",
+				dev_err(dev, "%s - failed resubmitting read urb, error %d\n",
 					__func__, result);
-			dbg("%s - usb_submit_urb(read urb)", __func__);
+			dev_dbg(dev, "%s - usb_submit_urb(read urb)\n", __func__);
 		}
 	}
 
@@ -333,30 +331,30 @@ resubmit:
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 	if (result)
 		dev_err(&port->dev, "usb_submit_urb(read int) failed\n");
-	dbg("%s - usb_submit_urb(int urb)", __func__);
+	dev_dbg(dev, "%s - usb_submit_urb(int urb)\n", __func__);
 }
 
 static void cyberjack_read_bulk_callback(struct urb *urb)
 {
 	struct usb_serial_port *port = urb->context;
 	struct cyberjack_private *priv = usb_get_serial_port_data(port);
+	struct device *dev = &port->dev;
 	struct tty_struct *tty;
 	unsigned char *data = urb->transfer_buffer;
 	short todo;
 	int result;
 	int status = urb->status;
 
-	usb_serial_debug_data(debug, &port->dev, __func__,
-						urb->actual_length, data);
+	usb_serial_debug_data(dev, __func__, urb->actual_length, data);
 	if (status) {
-		dbg("%s - nonzero read bulk status received: %d",
-		    __func__, status);
+		dev_dbg(dev, "%s - nonzero read bulk status received: %d\n",
+			__func__, status);
 		return;
 	}
 
 	tty = tty_port_tty_get(&port->port);
 	if (!tty) {
-		dbg("%s - ignoring since device not open", __func__);
+		dev_dbg(dev, "%s - ignoring since device not open\n", __func__);
 		return;
 	}
 	if (urb->actual_length) {
@@ -376,15 +374,15 @@ static void cyberjack_read_bulk_callback(struct urb *urb)
 
 	spin_unlock(&priv->lock);
 
-	dbg("%s - rdtodo: %d", __func__, todo);
+	dev_dbg(dev, "%s - rdtodo: %d\n", __func__, todo);
 
 	/* Continue to read if we have still urbs to do. */
 	if (todo /* || (urb->actual_length==port->bulk_in_endpointAddress)*/) {
 		result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 		if (result)
-			dev_err(&port->dev, "%s - failed resubmitting read "
-				"urb, error %d\n", __func__, result);
-		dbg("%s - usb_submit_urb(read urb)", __func__);
+			dev_err(dev, "%s - failed resubmitting read urb, error %d\n",
+				__func__, result);
+		dev_dbg(dev, "%s - usb_submit_urb(read urb)\n", __func__);
 	}
 }
 
@@ -392,12 +390,13 @@ static void cyberjack_write_bulk_callback(struct urb *urb)
 {
 	struct usb_serial_port *port = urb->context;
 	struct cyberjack_private *priv = usb_get_serial_port_data(port);
+	struct device *dev = &port->dev;
 	int status = urb->status;
 
 	set_bit(0, &port->write_urbs_free);
 	if (status) {
-		dbg("%s - nonzero write bulk status received: %d",
-		    __func__, status);
+		dev_dbg(dev, "%s - nonzero write bulk status received: %d\n",
+			__func__, status);
 		return;
 	}
 
@@ -407,7 +406,7 @@ static void cyberjack_write_bulk_callback(struct urb *urb)
 	if (priv->wrfilled) {
 		int length, blksize, result;
 
-		dbg("%s - transmitting data (frame n)", __func__);
+		dev_dbg(dev, "%s - transmitting data (frame n)\n", __func__);
 
 		length = ((priv->wrfilled - priv->wrsent) > port->bulk_out_size) ?
 			port->bulk_out_size : (priv->wrfilled - priv->wrsent);
@@ -422,8 +421,7 @@ static void cyberjack_write_bulk_callback(struct urb *urb)
 		/* send the data out the bulk port */
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result) {
-			dev_err(&port->dev,
-				"%s - failed submitting write urb, error %d\n",
+			dev_err(dev, "%s - failed submitting write urb, error %d\n",
 				__func__, result);
 			/* Throw away data. No better idea what to do with it. */
 			priv->wrfilled = 0;
@@ -431,14 +429,14 @@ static void cyberjack_write_bulk_callback(struct urb *urb)
 			goto exit;
 		}
 
-		dbg("%s - priv->wrsent=%d", __func__, priv->wrsent);
-		dbg("%s - priv->wrfilled=%d", __func__, priv->wrfilled);
+		dev_dbg(dev, "%s - priv->wrsent=%d\n", __func__, priv->wrsent);
+		dev_dbg(dev, "%s - priv->wrfilled=%d\n", __func__, priv->wrfilled);
 
 		blksize = ((int)priv->wrbuf[2]<<8)+priv->wrbuf[1]+3;
 
 		if (priv->wrsent >= priv->wrfilled ||
 					priv->wrsent >= blksize) {
-			dbg("%s - buffer cleaned", __func__);
+			dev_dbg(dev, "%s - buffer cleaned\n", __func__);
 			memset(priv->wrbuf, 0, sizeof(priv->wrbuf));
 			priv->wrfilled = 0;
 			priv->wrsent = 0;
@@ -456,6 +454,3 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_VERSION(DRIVER_VERSION);
 MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug enabled or not");