qcacld-3.0: Allow SAP on channel 165 with BW 40MHZ

Currently, SAP channel switch is failed if the BW given
is 40Mhz on channel 165. But for some country's like IN
BW 40Mhz can be used. Hence allow the SAP on channel 165
with BW 40Mhz

Change-Id: I89a023d52d9a52e342b3e08e37ad20aec65db1a6
CRs-Fixed: 2447398

core/hdd/src/wlan_hdd_main.c

@@ -685,14 +685,6 @@ int hdd_validate_channel_and_bandwidth(struct hdd_adapter *adapter,
 		}
 	}
 
-	if (WLAN_REG_IS_5GHZ_CH(chan_number)) {
-		if ((chan_bw != CH_WIDTH_20MHZ) && (chan_number == 165) &&
-				(chan_bw != CH_WIDTH_MAX)) {
-			hdd_err("Only BW20 possible on channel 165");
-			return -EINVAL;
-		}
-	}
-
 	return 0;
 }