VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / drivers / usb / serial / whiteheat.c

diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index e79afad..b27741b 100644 (file)
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -80,17 +80,12 @@
 #include <linux/usb.h>
 #include <linux/serial_reg.h>
 #include <linux/serial.h>
-
-#ifdef CONFIG_USB_SERIAL_DEBUG
-       static int debug = 1;
-#else
-       static int debug;
-#endif
-
 #include "usb-serial.h"
 #include "whiteheat_fw.h"              /* firmware for the ConnectTech WhiteHEAT device */
 #include "whiteheat.h"                 /* WhiteHEAT specific commands */
 
+static int debug;
+
 #ifndef CMSPAR
 #define CMSPAR 0
 #endif
@@ -747,7 +742,7 @@ static int whiteheat_write(struct usb_serial_port *port, int from_user, const un
                        memcpy (urb->transfer_buffer, buf + sent, bytes);
                }
 
-               usb_serial_debug_data (__FILE__, __FUNCTION__, bytes, urb->transfer_buffer);
+               usb_serial_debug_data(debug, &port->dev, __FUNCTION__, bytes, urb->transfer_buffer);
 
                urb->dev = serial->dev;
                urb->transfer_buffer_length = bytes;
@@ -835,6 +830,7 @@ static int whiteheat_tiocmset (struct usb_serial_port *port, struct file *file,
 static int whiteheat_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg)
 {
        struct serial_struct serstruct;
+       void __user *user_arg = (void __user *)arg;
 
        dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
 
@@ -851,13 +847,13 @@ static int whiteheat_ioctl (struct usb_serial_port *port, struct file * file, un
                        serstruct.close_delay = CLOSING_DELAY;
                        serstruct.closing_wait = CLOSING_DELAY;
 
-                       if (copy_to_user((void *)arg, &serstruct, sizeof(serstruct)))
+                       if (copy_to_user(user_arg, &serstruct, sizeof(serstruct)))
                                return -EFAULT;
 
                        break;
 
                case TIOCSSERIAL:
-                       if (copy_from_user(&serstruct, (void *)arg, sizeof(serstruct)))
+                       if (copy_from_user(&serstruct, user_arg, sizeof(serstruct)))
                                return -EFAULT;
 
                        /*
@@ -974,10 +970,6 @@ static void command_port_write_callback (struct urb *urb, struct pt_regs *regs)
                dbg ("nonzero urb status: %d", urb->status);
                return;
        }
-
-       usb_serial_debug_data (__FILE__, __FUNCTION__, urb->actual_length, urb->transfer_buffer);
-
-       return;
 }
 
 
@@ -996,7 +988,7 @@ static void command_port_read_callback (struct urb *urb, struct pt_regs *regs)
                return;
        }
 
-       usb_serial_debug_data (__FILE__, __FUNCTION__, urb->actual_length, data);
+       usb_serial_debug_data(debug, &command_port->dev, __FUNCTION__, urb->actual_length, data);
 
        command_info = usb_get_serial_port_data(command_port);
        if (!command_info) {
@@ -1058,7 +1050,7 @@ static void whiteheat_read_callback(struct urb *urb, struct pt_regs *regs)
                return;
        }
 
-       usb_serial_debug_data (__FILE__, __FUNCTION__, urb->actual_length, data);
+       usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
 
        spin_lock(&info->lock);
        list_add_tail(&wrap->list, &info->rx_urb_q);
@@ -1518,8 +1510,8 @@ MODULE_AUTHOR( DRIVER_AUTHOR );
 MODULE_DESCRIPTION( DRIVER_DESC );
 MODULE_LICENSE("GPL");
 
-MODULE_PARM(urb_pool_size, "i");
+module_param(urb_pool_size, int, 0);
 MODULE_PARM_DESC(urb_pool_size, "Number of urbs to use for buffering");
 
-MODULE_PARM(debug, "i");
+module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Debug enabled or not");