[qca-nss-drv] Change number of pnode queues for IPQ806X from 1 to 4

We are enabling 4 pnode queues for IPQ806X. For this,
Performance difference from baseline on IPQ806x after enabling
4 queues without turing on MQ mode was found to be nil.

Change-Id: I004856a8d4f7c6069ed192409e7e1b5f3002ba9b
Signed-off-by: adil irfan <airfan@codeaurora.org>
diff --git a/exports/arch/nss_ipq806x.h b/exports/arch/nss_ipq806x.h
index b8f4d05..93eeb18 100644
--- a/exports/arch/nss_ipq806x.h
+++ b/exports/arch/nss_ipq806x.h
@@ -1,6 +1,6 @@
 /*
  **************************************************************************
- * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018, 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.
@@ -26,7 +26,7 @@
  * @{
  */
 
-#define NSS_MAX_NUM_PRI 1		/**< Maximum number of priority queues in NSS for the IPQ806x chipsets. */
+#define NSS_MAX_NUM_PRI 4		/**< Maximum number of priority queues in NSS for the IPQ806x chipsets. */
 #define NSS_HOST_CORES 2		/**< Number of host cores for the IPQ806x chipsets. */
 
 /**