1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 95bf57166c59..2306d493e55b 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -421,7 +421,7 @@ static int mos7840_handle_new_lsr(struct moschip_port *port, __u8 new_lsr)
 /************************************************************************/
 /************************************************************************/
 
-static void mos7840_control_callback(struct urb *urb, struct pt_regs *regs)
+static void mos7840_control_callback(struct urb *urb)
 {
         unsigned char *data;
         struct moschip_port *mos7840_port;
@@ -497,7 +497,7 @@ static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg,
  *      interrupt endpoint.
  *****************************************************************************/
 
-static void mos7840_interrupt_callback(struct urb *urb, struct pt_regs *regs)
+static void mos7840_interrupt_callback(struct urb *urb)
 {
         int result;
         int length;
@@ -647,7 +647,7 @@ static struct usb_serial *mos7840_get_usb_serial(struct usb_serial_port *port,
  *      bulk in endpoint.
  *****************************************************************************/
 
-static void mos7840_bulk_in_callback(struct urb *urb, struct pt_regs *regs)
+static void mos7840_bulk_in_callback(struct urb *urb)
 {
         int status;
         unsigned char *data;
@@ -726,8 +726,7 @@ static void mos7840_bulk_in_callback(struct urb *urb, struct pt_regs *regs)
  *      on the bulk out endpoint.
  *****************************************************************************/
 
-static void mos7840_bulk_out_data_callback(struct urb *urb,
-                                           struct pt_regs *regs)
+static void mos7840_bulk_out_data_callback(struct urb *urb)
 {
         struct moschip_port *mos7840_port;
         struct tty_struct *tty;