From bc87cc4cb7fff67ff18d200b7398f2576d1d34b5 Mon Sep 17 00:00:00 2001
From: Richard Barry <ribarry@amazon.com>
Date: Tue, 18 Jan 2011 19:55:13 +0000
Subject: [PATCH] Tidy up the IAR MSP430X demo serial.c file.

---
 Demo/MSP430X_MSP430F5438_IAR/serial.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Demo/MSP430X_MSP430F5438_IAR/serial.c b/Demo/MSP430X_MSP430F5438_IAR/serial.c
index 310a27c22..9eb494142 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/serial.c
+++ b/Demo/MSP430X_MSP430F5438_IAR/serial.c
@@ -160,8 +160,7 @@ signed portBASE_TYPE xReturn;
 #pragma vector=USCI_A1_VECTOR
 static __interrupt void prvUSCI_A1_ISR( void )
 {
-signed portCHAR cChar;
-portBASE_TYPE xTaskWoken = pdFALSE;
+signed char cChar;
 portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
 
 	while( ( UCA1IFG & UCRXIFG ) != 0 )
@@ -177,7 +176,7 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
 	{
 		/* The previous character has been transmitted.  See if there are any
 		further characters waiting transmission. */
-		if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWoken ) == pdTRUE )
+		if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE )
 		{
 			/* There was another character queued - transmit it now. */
 			UCA1TXBUF = cChar;