WorkStruct: make allyesconfig

Fix up for make allyesconfig.

Signed-Off-By: David Howells <dhowells@redhat.com>

1 files changed, 14 insertions, 8 deletions

diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index 909005107ea..e09a0bfe623 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -120,6 +120,8 @@ struct keyspan_pda_private {
         int                     tx_throttled;
         struct work_struct                      wakeup_work;
         struct work_struct                      unthrottle_work;
+        struct usb_serial       *serial;
+        struct usb_serial_port  *port;
 };
 
 
@@ -175,9 +177,11 @@ static struct usb_device_id id_table_fake_xircom [] = {
 };
 #endif
 
-static void keyspan_pda_wakeup_write( struct usb_serial_port *port )
+static void keyspan_pda_wakeup_write(struct work_struct *work)
 {
-
+        struct keyspan_pda_private *priv =
+                container_of(work, struct keyspan_pda_private, wakeup_work);
+        struct usb_serial_port *port = priv->port;
         struct tty_struct *tty = port->tty;
 
         /* wake up port processes */
@@ -187,8 +191,11 @@ static void keyspan_pda_wakeup_write( struct usb_serial_port *port )
         tty_wakeup(tty);
 }
 
-static void keyspan_pda_request_unthrottle( struct usb_serial *serial )
+static void keyspan_pda_request_unthrottle(struct work_struct *work)
 {
+        struct keyspan_pda_private *priv =
+                container_of(work, struct keyspan_pda_private, unthrottle_work);
+        struct usb_serial *serial = priv->serial;
         int result;
 
         dbg(" request_unthrottle");
@@ -765,11 +772,10 @@ static int keyspan_pda_startup (struct usb_serial *serial)
                 return (1); /* error */
         usb_set_serial_port_data(serial->port[0], priv);
         init_waitqueue_head(&serial->port[0]->write_wait);
-        INIT_WORK(&priv->wakeup_work, (void *)keyspan_pda_wakeup_write,
-                        (void *)(serial->port[0]));
-        INIT_WORK(&priv->unthrottle_work,
-                        (void *)keyspan_pda_request_unthrottle,
-                        (void *)(serial));
+        INIT_WORK(&priv->wakeup_work, keyspan_pda_wakeup_write);
+        INIT_WORK(&priv->unthrottle_work, keyspan_pda_request_unthrottle);
+        priv->serial = serial;
+        priv->port = serial->port[0];
         return (0);
 }