1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 07a478c59fb2..21cbaa0fb96b 100644
--- 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;
 
@@ -176,14 +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;
 
@@ -286,6 +285,7 @@ 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)
 {