--- MCS9865_Linux/mcs9865.c	2008-05-16 01:40:42.000000000 -0500
+++ MCS9865_Linux-26316/mcs9865.c	2009-11-28 14:38:08.000000000 -0600
@@ -619,7 +619,7 @@
 static _INLINE_ void receive_chars(struct uart_9865_port *up, u8 *status, struct pt_regs *regs)
 #endif
 {
-	struct tty_struct *tty = up->port.info->tty;
+	struct tty_struct *tty = up->port.info->port.tty;
 	u8 ch,lsr = *status;
 	int max_count = 256;
 	unsigned int flag;
@@ -849,7 +849,7 @@
 //Helper function to do the necessary action upon the successful completion of data receive in DMA mode
 static void receive_chars_dma_done(struct uart_9865_port * up, int iirg)
 {
-	struct tty_struct *tty = up->port.info->tty;
+	struct tty_struct *tty = up->port.info->port.tty;
 	int i,rxdma_done=0;
 	u16 received_bytes;
 	u32 need2recv;
@@ -954,7 +954,7 @@
 #endif
 {
 	u8 status = serial_in(up, UART_LSR);
-	struct tty_struct *tty=up->port.info->tty;	
+	struct tty_struct *tty=up->port.info->port.tty;	
 
 	DEBUG("In %s ---------------------------------------START\n",__FUNCTION__);
 	DEBUG("UART_LSR = %x...", status);
@@ -2065,7 +2065,7 @@
 	}	
 
 	//Register a ISR
-	if ((retval = request_irq(dev->irq, serial9865_interrupt,SA_SHIRQ,"mcs9865-serial",&serial9865_ports[retval]))) 
+	if ((retval = request_irq(dev->irq, serial9865_interrupt,IRQF_SHARED,"mcs9865-serial",&serial9865_ports[retval]))) 
 		  goto disable;
 
 	DEBUG("In %s ---------------------------------------END\n",__FUNCTION__);