qcacld-3.0: Correct configurations' description and type

Correct INI description for "gTDLSRSSIDelta", and configuration type
for below items:
 - CFG_VALID_CHANNEL_LIST
 - CFG_COUNTRY_CODE

Change-Id: If7ae2845c06b39ba9ce5af96c21bbe3900edbdf4
CRs-Fixed: 2448134

components/mlme/dispatcher/inc/cfg_mlme_reg.h

@@ -179,16 +179,14 @@
 
  /*
   * valid_chan_list - Configure valid channel list
-  * @Min: 0
-  * @Max: 256
-  * @Default: 64
+  * @Default: VALID_CHANNEL_LIST_DEFAULT
   *
-  * This ini is used to configure the data max number of pre-auth
+  * This ini is used to configure valid channel list
   *
   * Usage: Internal
   *
   */
-#define CFG_VALID_CHANNEL_LIST CFG_INI_STRING( \
+#define CFG_VALID_CHANNEL_LIST CFG_STRING( \
 		 "valid_chan_list", \
 		 0, \
 		 CFG_VALID_CHANNEL_LIST_STRING_LEN, \
@@ -196,17 +194,15 @@
 		 "valid channel list")
 
  /*
-  * max_num_pre_auth - Configure max number of pre-auth
-  * @Min: 0
-  * @Max: 256
-  * @Default: 64
+  * country_code - Set country code
+  * @Default: NA
   *
-  * This ini is used to configure the data max number of pre-auth
+  * This ini is used to set country code
   *
   * Usage: Internal
   *
   */
-#define CFG_COUNTRY_CODE CFG_INI_STRING( \
+#define CFG_COUNTRY_CODE CFG_STRING( \
 		 "country_code", \
 		 0, \
 		 CFG_COUNTRY_CODE_LEN, \

components/tdls/dispatcher/inc/wlan_tdls_cfg.h

@@ -385,13 +385,13 @@
 
 /*
  * <ini>
- * gTDLSRSSITeardownThreshold - RSSI threshold for TDLS teardown.
- * @Min: -120
+ * gTDLSRSSIDelta - Delta value for the peer RSSI that can trigger teardown.
+ * @Min: -30
  * @Max: 0
- * @Default: -75
+ * @Default: -20
  *
- * This ini is used to configure the absolute value (in dB) of the peer RSSI,
- * when exceed, a TDLS teardown is triggered.
+ * This ini is used to configure delta for peer RSSI such that if Peer RSSI
+ * is less than AP RSSI plus delta will trigger a teardown.
  *
  * Related: gEnableTDLSSupport.
  *