serial: unbreak billionton CF card

Unbreak Billionton CF bluetooth card. This actually fixes a regression
on zaurus.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/tty/serial/8250.c b/drivers/tty/serial/8250.c
index b25e6e490530..3975df6f7fdb 100644
--- a/drivers/tty/serial/8250.c
+++ b/drivers/tty/serial/8250.c
@@ -236,7 +236,8 @@ static const struct serial8250_config uart_config[] = {
                 .fifo_size      = 128,
                 .tx_loadsz      = 128,
                 .fcr            = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
-                .flags          = UART_CAP_FIFO | UART_CAP_EFR | UART_CAP_SLEEP,
+                /* UART_CAP_EFR breaks billionon CF bluetooth card. */
+                .flags          = UART_CAP_FIFO | UART_CAP_SLEEP,
         },
         [PORT_16654] = {
                 .name           = "ST16654",