staging/lustre: remove __CYGWIN__

Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/linux/libcfs/linux/kp30.h

@@ -175,12 +175,6 @@ extern int  lwt_snapshot (cfs_cycles_t *now, int *ncpu, int *total_size,
 
 /* ------------------------------------------------------------------ */
 
-#ifdef __CYGWIN__
-# ifndef BITS_PER_LONG
-#   define BITS_PER_LONG 64
-# endif
-#endif
-
 # define LI_POISON 0x5a5a5a5a
 #if BITS_PER_LONG > 32
 # define LL_POISON 0x5a5a5a5a5a5a5a5aL

drivers/staging/lustre/include/linux/lnet/types.h

@@ -383,14 +383,6 @@ typedef enum {
 typedef unsigned LNET_SEQ_BASETYPE lnet_seq_t;
 #define LNET_SEQ_GT(a,b)	(((signed LNET_SEQ_BASETYPE)((a) - (b))) > 0)
 
-/* XXX
- * cygwin need the pragma line, not clear if it's needed in other places.
- * checking!!!
- */
-#ifdef __CYGWIN__
-#pragma pack(push, 4)
-#endif
-
 /**
  * Information about an event on a MD.
  */
@@ -462,9 +454,6 @@ typedef struct {
 	 */
 	volatile lnet_seq_t sequence;
 } lnet_event_t;
-#ifdef __CYGWIN__
-#pragma pop
-#endif
 
 /**
  * Event queue handler function type.

drivers/staging/lustre/lustre/osc/osc_request.c

@@ -46,10 +46,6 @@
 #include <obd_ost.h>
 #include <obd_lov.h>
 
-#ifdef  __CYGWIN__
-# include <ctype.h>
-#endif
-
 #include <lustre_ha.h>
 #include <lprocfs_status.h>
 #include <lustre_log.h>