IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[net-next-2.6.git] / drivers / usb / serial / io_edgeport.c

diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index c49976c3ad52cf7924aaf07ac3f208a5005dfc98..91bd3014ef1eb6b1a6d9060aecd05946d588d90f 100644 (file)
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -216,10 +216,10 @@ static int CmdUrbs = 0;           /* Number of outstanding Command Write Urbs */
 /* local function prototypes */
 
 /* function prototypes for all URB callbacks */
-static void edge_interrupt_callback    (struct urb *urb, struct pt_regs *regs);
-static void edge_bulk_in_callback      (struct urb *urb, struct pt_regs *regs);
-static void edge_bulk_out_data_callback        (struct urb *urb, struct pt_regs *regs);
-static void edge_bulk_out_cmd_callback (struct urb *urb, struct pt_regs *regs);
+static void edge_interrupt_callback    (struct urb *urb);
+static void edge_bulk_in_callback      (struct urb *urb);
+static void edge_bulk_out_data_callback        (struct urb *urb);
+static void edge_bulk_out_cmd_callback (struct urb *urb);
 
 /* function prototypes for the usbserial callbacks */
 static int  edge_open                  (struct usb_serial_port *port, struct file *filp);
@@ -534,7 +534,7 @@ static void get_product_info(struct edgeport_serial *edge_serial)
  *     this is the callback function for when we have received data on the 
  *     interrupt endpoint.
  *****************************************************************************/
-static void edge_interrupt_callback (struct urb *urb, struct pt_regs *regs)
+static void edge_interrupt_callback (struct urb *urb)
 {
        struct edgeport_serial  *edge_serial = (struct edgeport_serial *)urb->context;
        struct edgeport_port *edge_port;
@@ -631,7 +631,7 @@ exit:
  *     this is the callback function for when we have received data on the 
  *     bulk in endpoint.
  *****************************************************************************/
-static void edge_bulk_in_callback (struct urb *urb, struct pt_regs *regs)
+static void edge_bulk_in_callback (struct urb *urb)
 {
        struct edgeport_serial  *edge_serial = (struct edgeport_serial *)urb->context;
        unsigned char           *data = urb->transfer_buffer;
@@ -687,7 +687,7 @@ static void edge_bulk_in_callback (struct urb *urb, struct pt_regs *regs)
  *     this is the callback function for when we have finished sending serial data
  *     on the bulk out endpoint.
  *****************************************************************************/
-static void edge_bulk_out_data_callback (struct urb *urb, struct pt_regs *regs)
+static void edge_bulk_out_data_callback (struct urb *urb)
 {
        struct edgeport_port *edge_port = (struct edgeport_port *)urb->context;
        struct tty_struct *tty;
@@ -718,7 +718,7 @@ static void edge_bulk_out_data_callback (struct urb *urb, struct pt_regs *regs)
  *     this is the callback function for when we have finished sending a command
  *     on the bulk out endpoint.
  *****************************************************************************/
-static void edge_bulk_out_cmd_callback (struct urb *urb, struct pt_regs *regs)
+static void edge_bulk_out_cmd_callback (struct urb *urb)
 {
        struct edgeport_port *edge_port = (struct edgeport_port *)urb->context;
        struct tty_struct *tty;