wlan: Fix GCC 4.6 compile failure due to inlining

wpalPacketGetRawBuf() and wpalPacketSetRxLength were defined as inline
functions; GCC4.6 is reporting this as error because body of these
functions are not available when it is referred. This only happens when
MEMORY_DEBUG flag is enabled. So Remove the "inline" directive.

Change-Id: Ic743f4505854ce3f43daa3fc5a36d1c5c112f8a8
CR-Fixed: 396326
diff --git a/CORE/WDI/WPAL/inc/wlan_qct_pal_packet.h b/CORE/WDI/WPAL/inc/wlan_qct_pal_packet.h
index 7691c12..9f80b55 100644
--- a/CORE/WDI/WPAL/inc/wlan_qct_pal_packet.h
+++ b/CORE/WDI/WPAL/inc/wlan_qct_pal_packet.h
@@ -223,7 +223,7 @@
         NULL - fail.
         Otherwise the address of the starting of the buffer
 ---------------------------------------------------------------------------*/
-extern WPT_INLINE wpt_uint8 *wpalPacketGetRawBuf(wpt_packet *pPkt);
+extern wpt_uint8 *wpalPacketGetRawBuf(wpt_packet *pPkt);
 
 
 /*---------------------------------------------------------------------------
@@ -236,7 +236,7 @@
         NULL - fail.
         Otherwise the address of the starting of the buffer
 ---------------------------------------------------------------------------*/
-extern WPT_INLINE wpt_status wpalPacketSetRxLength(wpt_packet *pPkt, wpt_uint32 len);
+extern wpt_status wpalPacketSetRxLength(wpt_packet *pPkt, wpt_uint32 len);
 
 
 /*---------------------------------------------------------------------------