Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic

Patches from David Howells <dhowells@redhat.com>:

This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.

Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.

* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
  UAPI: (Scripted) Disintegrate include/asm-generic
  UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
  c6x: remove c6x signal.h
  UAPI: Split compound conditionals containing __KERNEL__ in Arm64
  UAPI: Fix the guards on various asm/unistd.h files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 27 insertions, 32 deletions

diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index 5bed59cd5776..3f6d7376c02d 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;
 		}
@@ -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;
@@ -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;
 	}
 
@@ -445,9 +445,10 @@ 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;
+	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;
@@ -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;
 		}
@@ -560,7 +558,7 @@ 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 +585,7 @@ 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))
@@ -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");