Staging: xgifb: remove __KERNEL__ #ifdef in XGIfb.h

The code inside this #ifdef declared a couple extern functions that
weren't used anywhere, so remove the whole #ifdef
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/xgifb/XGIfb.h

@@ -205,9 +205,4 @@ struct video_info{
 
 extern struct video_info xgi_video_info;
 
-#ifdef __KERNEL__
-//extern void xgi_malloc(struct xgi_memreq *req);
-extern void xgi_free(unsigned long base);
-extern void xgi_dispinfo(struct ap_data *rec);
-#endif
 #endif