microblaze: Add finit_module syscall

Add finit_module syscall to the syscall list.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 1cbace2..4fca56c 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -380,3 +380,4 @@
 	.long sys_process_vm_readv
 	.long sys_process_vm_writev
 	.long sys_kcmp
+	.long sys_finit_module