[qca-nss-drv]: Sysctl for setting num of payload

To control the memory used by NSS FW and eventually
used by linux. Each core is provided with seperate
configuration.

Change-Id: Ibf82546b3916acbda4b70f796bb09d99f5dbf2f8
Signed-off-by: Vijay Dewangan <vdewanga@codeaurora.org>
diff --git a/nss_init.c b/nss_init.c
index 72f526a..29203b2 100755
--- a/nss_init.c
+++ b/nss_init.c
@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013 - 2015, The Linux Foundation. All rights reserved.
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all copies.
@@ -1439,6 +1439,11 @@
 		unregister_sysctl_table(nss_dev_header);
 
 	/*
+	 * Unregister n2h specific sysctl
+	 */
+	nss_n2h_empty_pool_buf_unregister_sysctl();
+
+	/*
 	 * Unregister ipv4/6 specific sysctl
 	 */
 	nss_ipv4_unregister_sysctl();