staging/ozwpan: formatting coding style

This fixes the following spacing issues detected by checkpatch.pl:

 WARNING: line over 80 characters
 #357: FILE: drivers/staging/ozwpan/ozhcd.c:357:
 +static struct oz_urb_link *oz_uncancel_urb(struct oz_hcd *ozhcd, struct urb *urb)

 ERROR: trailing whitespace
 #25: FILE: drivers/staging/ozwpan/ozpd.h:25:
 +/* $
Signed-off-by: Jerome Pinot <ngc891@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ozwpan/ozhcd.c

@@ -354,7 +354,8 @@ static struct oz_endpoint *oz_ep_alloc(int buffer_size, gfp_t mem_flags)
  * disabled.
  * Context: softirq or process
  */
-static struct oz_urb_link *oz_uncancel_urb(struct oz_hcd *ozhcd, struct urb *urb)
+static struct oz_urb_link *oz_uncancel_urb(struct oz_hcd *ozhcd,
+		struct urb *urb)
 {
 	struct oz_urb_link *urbl;
 	struct list_head *e;

drivers/staging/ozwpan/ozpd.h

@@ -22,7 +22,7 @@
 #define OZ_TIMER_HEARTBEAT	2
 #define OZ_TIMER_STOP		3
 
-/* 
+/*
  *External spinlock variable
  */
 extern spinlock_t g_polling_lock;