staging: lustre: Use proper constant types for L*_POISON values

On 32-bit m68k, I get lots of warnings like:

    warning: integer constant is too large for ‘long’ type

Switch the L*_POISON definitions from too-large constants and casts
to the proper constant types to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

@@ -187,9 +187,13 @@ extern int  lwt_snapshot (cfs_cycles_t *now, int *ncpu, int *total_size,
 # endif
 #endif
 
-# define LI_POISON ((int)0x5a5a5a5a5a5a5a5a)
-# define LL_POISON ((long)0x5a5a5a5a5a5a5a5a)
-# define LP_POISON ((void *)(long)0x5a5a5a5a5a5a5a5a)
+# define LI_POISON 0x5a5a5a5a
+#if BITS_PER_LONG > 32
+# define LL_POISON 0x5a5a5a5a5a5a5a5aL
+#else
+# define LL_POISON 0x5a5a5a5aL
+#endif
+# define LP_POISON ((void *)LL_POISON)
 
 /* this is a bit chunky */
 

drivers/staging/lustre/lustre/include/linux/lustre_lib.h

@@ -53,15 +53,13 @@
 # include <linux/lustre_common.h>
 
 #ifndef LP_POISON
+# define LI_POISON 0x5a5a5a5a
 #if BITS_PER_LONG > 32
-# define LI_POISON ((int)0x5a5a5a5a5a5a5a5a)
-# define LL_POISON ((long)0x5a5a5a5a5a5a5a5a)
-# define LP_POISON ((void *)(long)0x5a5a5a5a5a5a5a5a)
+# define LL_POISON 0x5a5a5a5a5a5a5a5aL
 #else
-# define LI_POISON ((int)0x5a5a5a5a)
-# define LL_POISON ((long)0x5a5a5a5a)
-# define LP_POISON ((void *)(long)0x5a5a5a5a)
+# define LL_POISON 0x5a5a5a5aL
 #endif
+# define LP_POISON ((void *)LL_POISON)
 #endif
 
 /* This macro is only for compatibility reasons with older Linux Lustre user