commit 79da7a610a1f81b51a1a77e2ac27438d7a5c5124
author Andrew Victor <andrew@sanpeople.com> Thu Nov 30 11:58:14 2006 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> Thu Nov 30 22:51:36 2006 +0000
tree 8b1dd74a4900177b81854c00d3e5f5baf10f4488
parent 1f4fd0a0d28fabf965815755f1a74ef91dfb5ca6

[ARM] 3947/1: AT91: cpu_is_XXX macro's

This patch replaces the arch_identify() in system.h with a set of
cpu_is_XXX() macro's.  This allows for compile-time checking of the
target AT91 processor.

Original patch from David Brownell.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/serial/atmel_serial.c

diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 391a1f4..877876e 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -138,7 +138,7 @@
 	unsigned int mode;
 
 #ifdef CONFIG_ARM
-	if (arch_identify() == ARCH_ID_AT91RM9200) {
+	if (cpu_is_at91rm9200()) {
 		/*
 		 * AT91RM9200 Errata #39: RTS0 is not internally connected to PA21.
 		 *  We need to drive the pin manually.