fedora core 6 1.2949 + vserver 2.2.0

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

diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 476cda1..3604293 100644 (file)
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -9,7 +9,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
@@ -18,8 +17,8 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/usb.h>
+#include <linux/usb/serial.h>
 #include <asm/uaccess.h>
-#include "usb-serial.h"
 
 static int debug;
 
@@ -138,6 +137,7 @@ int usb_serial_generic_open (struct usb_serial_port *port, struct file *filp)
 
        return result;
 }
+EXPORT_SYMBOL_GPL(usb_serial_generic_open);
 
 static void generic_cleanup (struct usb_serial_port *port)
 {
@@ -175,14 +175,14 @@ int usb_serial_generic_write(struct usb_serial_port *port, const unsigned char *
 
        /* only do something if we have a bulk out endpoint */
        if (serial->num_bulk_out) {
-               spin_lock(&port->lock);
+               spin_lock_bh(&port->lock);
                if (port->write_urb_busy) {
-                       spin_unlock(&port->lock);
+                       spin_unlock_bh(&port->lock);
                        dbg("%s - already writing", __FUNCTION__);
                        return 0;
                }
                port->write_urb_busy = 1;
-               spin_unlock(&port->lock);
+               spin_unlock_bh(&port->lock);
 
                count = (count > port->bulk_out_size) ? port->bulk_out_size : count;
 
@@ -248,7 +248,7 @@ int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port)
        return (chars);
 }
 
-void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *regs)
+void usb_serial_generic_read_bulk_callback (struct urb *urb)
 {
        struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
        struct usb_serial *serial = port->serial;
@@ -285,8 +285,9 @@ void usb_serial_generic_read_bulk_callback (struct urb *urb, struct pt_regs *reg
        if (result)
                dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
 }
+EXPORT_SYMBOL_GPL(usb_serial_generic_read_bulk_callback);
 
-void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *regs)
+void usb_serial_generic_write_bulk_callback (struct urb *urb)
 {
        struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 
@@ -298,9 +299,7 @@ void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *re
                return;
        }
 
-       usb_serial_port_softint((void *)port);
-
-       schedule_work(&port->work);
+       usb_serial_port_softint(port);
 }
 EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback);