[SPARC]: Wire up sys_unshare().

Also, the Solaris syscall table is sized differrently,
and does not go beyond entry 255, so trim off the excess
entries.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index 12911e7..a73553a 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -25,7 +25,7 @@
 
 #define curptr      g6
 
-#define NR_SYSCALLS 299      /* Each OS is different... */
+#define NR_SYSCALLS 300      /* Each OS is different... */
 
 	.text
 	.align		32