iwlwifi: rename 6000 series Gen2 devices to Gen2a

Rename the current 6000 series Gen2 devices to Gen2a.
Rename the ucode name prefix to iwlwifi-6000g2a.
Also corrected the device IDs for Gen2a series devices.

Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index dc28376..5cf3822 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3789,11 +3789,10 @@
 	{IWL_PCI_DEVICE(0x4239, 0x1311, iwl6000i_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
 
-/* 6x00 Series Gen2 */
-	{IWL_PCI_DEVICE(0x0082, 0x1201, iwl6000g2_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1301, iwl6000g2_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1321, iwl6000g2_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0085, 0x1311, iwl6000g2_2agn_cfg)},
+/* 6x00 Series Gen2a */
+	{IWL_PCI_DEVICE(0x0082, 0x1201, iwl6000g2a_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0085, 0x1211, iwl6000g2a_2agn_cfg)},
+	{IWL_PCI_DEVICE(0x0082, 0x1221, iwl6000g2a_2agn_cfg)},
 
 /* 6x50 WiFi/WiMax Series */
 	{IWL_PCI_DEVICE(0x0087, 0x1301, iwl6050_2agn_cfg)},