From: roel kluin <roel.kluin@gmail.com>

In function sn_sal_switch_to_asynch(): drivers/serial/sn_console.c:713:

HZ * SN_SAL_UART_FIFO_DEPTH / SN_SAL_UART_FIFO_SPEED_CPS;

After preprocessing (see defines in patch) this becomes HZ * 16 / 9600 / 10
(associativity from left to right), not equivalent to HZ * 16 / 960.

Cc: Tony Luck <tony.luck@intel.com>
Cc: Jes Sorensen <jes@sgi.com>
Cc: Pat Gefre <pfg@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/serial/sn_console.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/serial/sn_console.c~altix-serial-fix drivers/serial/sn_console.c
--- a/drivers/serial/sn_console.c~altix-serial-fix
+++ a/drivers/serial/sn_console.c
@@ -61,7 +61,7 @@
 #define SN_SAL_BUFFER_SIZE (64 * (1 << 10))
 
 #define SN_SAL_UART_FIFO_DEPTH 16
-#define SN_SAL_UART_FIFO_SPEED_CPS 9600/10
+#define SN_SAL_UART_FIFO_SPEED_CPS (9600/10)
 
 /* sn_transmit_chars() calling args */
 #define TRANSMIT_BUFFERED	0
_