staging:rtl8192u: Rename Para2 to para_2 - style

Rename member variable Para2 to para_2. This change clears the checkpatch
issue with CamelCase naming. The change is purely a coding style change
and should have no impact on runtime code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r819xU_phy.c

@@ -1246,7 +1246,7 @@ static u8 rtl8192_phy_SetSwChnlCmdArray(struct sw_chnl_cmd *CmdTable, u32 CmdTab
 	pCmd = CmdTable + CmdTableIdx;
 	pCmd->cmd_id = CmdID;
 	pCmd->para_1 = Para1;
-	pCmd->Para2 = Para2;
+	pCmd->para_2 = Para2;
 	pCmd->msDelay = msDelay;
 
 	return true;
@@ -1381,15 +1381,15 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel,
 			break;
 		case CMD_ID_WRITE_PORT_ULONG:
 			write_nic_dword(dev, CurrentCmd->para_1,
-					CurrentCmd->Para2);
+					CurrentCmd->para_2);
 			break;
 		case CMD_ID_WRITE_PORT_USHORT:
 			write_nic_word(dev, CurrentCmd->para_1,
-				       (u16)CurrentCmd->Para2);
+				       (u16)CurrentCmd->para_2);
 			break;
 		case CMD_ID_WRITE_PORT_UCHAR:
 			write_nic_byte(dev, CurrentCmd->para_1,
-				       (u8)CurrentCmd->Para2);
+				       (u8)CurrentCmd->para_2);
 			break;
 		case CMD_ID_RF_WRITE_REG:
 			for (eRFPath = 0; eRFPath < RF90_PATH_MAX; eRFPath++) {
@@ -1397,7 +1397,7 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel,
 						     (enum RF90_RADIO_PATH_E)eRFPath,
 						     CurrentCmd->para_1,
 						     bZebra1_ChannelNum,
-						     CurrentCmd->Para2);
+						     CurrentCmd->para_2);
 			}
 			break;
 		default:

drivers/staging/rtl8192u/r819xU_phy.h

@@ -21,7 +21,7 @@ enum switch_chan_cmd_id {
 struct sw_chnl_cmd {
 	enum switch_chan_cmd_id	cmd_id;
 	u32		        para_1;
-	u32		        Para2;
+	u32		        para_2;
 	u32		        msDelay;
 } __packed;