1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 61db2166fbb5..955c46da5800 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -793,8 +793,14 @@ static void __init atmel_console_get_options(struct uart_port *port, int *baud,
         else if (mr == ATMEL_US_PAR_ODD)
                 *parity = 'o';
 
+        /*
+         * The serial core only rounds down when matching this to a
+         * supported baud rate. Make sure we don't end up slightly
+         * lower than one of those, as it would make us fall through
+         * to a much lower baud rate than we really want.
+         */
         quot = UART_GET_BRGR(port);
-        *baud = port->uartclk / (16 * (quot));
+        *baud = port->uartclk / (16 * (quot - 1));
 }
 
 static int __init atmel_console_setup(struct console *co, char *options)