#include <asm/uaccess.h>
#include <linux/usb.h>
#include <linux/wait.h>
-#include "usb-serial.h"
+#include <linux/usb/serial.h>
/* Defines */
int dp_in_close; /* close in progress */
wait_queue_head_t dp_close_wait; /* wait queue for close */
struct work_struct dp_wakeup_work;
+ struct usb_serial_port *dp_port;
};
/* Local Function Declarations */
static void digi_wakeup_write( struct usb_serial_port *port );
-static void digi_wakeup_write_lock(void *);
+static void digi_wakeup_write_lock(struct work_struct *work);
static int digi_write_oob_command( struct usb_serial_port *port,
unsigned char *buf, int count, int interruptible );
static int digi_write_inb_command( struct usb_serial_port *port,
static int digi_tiocmset( struct usb_serial_port *port, struct file *file,
unsigned int set, unsigned int clear );
static int digi_write( struct usb_serial_port *port, const unsigned char *buf, int count );
-static void digi_write_bulk_callback( struct urb *urb, struct pt_regs *regs );
+static void digi_write_bulk_callback( struct urb *urb );
static int digi_write_room( struct usb_serial_port *port );
static int digi_chars_in_buffer( struct usb_serial_port *port );
static int digi_open( struct usb_serial_port *port, struct file *filp );
static int digi_startup_device( struct usb_serial *serial );
static int digi_startup( struct usb_serial *serial );
static void digi_shutdown( struct usb_serial *serial );
-static void digi_read_bulk_callback( struct urb *urb, struct pt_regs *regs );
+static void digi_read_bulk_callback( struct urb *urb );
static int digi_read_inb_callback( struct urb *urb );
static int digi_read_oob_callback( struct urb *urb );
* on writes.
*/
-static void digi_wakeup_write_lock(void *arg)
+static void digi_wakeup_write_lock(struct work_struct *work)
{
- struct usb_serial_port *port = arg;
+ struct digi_port *priv =
+ container_of(work, struct digi_port, dp_wakeup_work);
+ struct usb_serial_port *port = priv->dp_port;
unsigned long flags;
- struct digi_port *priv = usb_get_serial_port_data(port);
spin_lock_irqsave( &priv->dp_port_lock, flags );
}
-static void digi_write_bulk_callback( struct urb *urb, struct pt_regs *regs )
+static void digi_write_bulk_callback( struct urb *urb )
{
struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
init_waitqueue_head( &priv->dp_flush_wait );
priv->dp_in_close = 0;
init_waitqueue_head( &priv->dp_close_wait );
- INIT_WORK(&priv->dp_wakeup_work,
- digi_wakeup_write_lock, serial->port[i]);
+ INIT_WORK(&priv->dp_wakeup_work, digi_wakeup_write_lock);
+ priv->dp_port = serial->port[i];
/* initialize write wait queue for this port */
init_waitqueue_head( &serial->port[i]->write_wait );
}
-static void digi_read_bulk_callback( struct urb *urb, struct pt_regs *regs )
+static void digi_read_bulk_callback( struct urb *urb )
{
struct usb_serial_port *port = (struct usb_serial_port *)urb->context;