From acca9b83acfe89fbb7421d5412176dee2ad2959a Mon Sep 17 00:00:00 2001
From: Haavard Skinnemoen
Date: Wed, 4 Oct 2006 16:02:09 +0200
Subject: [PATCH] atmel_serial: Support AVR32

Make CONFIG_SERIAL_ATMEL selectable on AVR32 and #ifdef out some ARM-
specific code in the driver.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Acked-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/serial/atmel_serial.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers/serial/atmel_serial.c')

diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 34212df39800..61db2166fbb5 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -39,8 +39,10 @@
 #include <asm/arch/at91rm9200_pdc.h>
 #include <asm/mach/serial_at91.h>
 #include <asm/arch/board.h>
+#ifdef CONFIG_ARM
 #include <asm/arch/system.h>
 #include <asm/arch/gpio.h>
+#endif
 
 #include "atmel_serial.h"
 
@@ -135,6 +137,7 @@ static void atmel_set_mctrl(struct uart_port *port, u_int mctrl)
 	unsigned int control = 0;
 	unsigned int mode;
 
+#ifdef CONFIG_ARM
 	if (arch_identify() == ARCH_ID_AT91RM9200) {
 		/*
 		 * AT91RM9200 Errata #39: RTS0 is not internally connected to PA21.
@@ -147,6 +150,7 @@ static void atmel_set_mctrl(struct uart_port *port, u_int mctrl)
 				at91_set_gpio_value(AT91_PIN_PA21, 1);
 		}
 	}
+#endif
 
 	if (mctrl & TIOCM_RTS)
 		control |= ATMEL_US_RTSEN;
-- 
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