Blackfin arch: fix bug - some serial header files set RTS to an input when they should all be outputs

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
index f5327264357c..043bfcf26c52 100644
--- a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
@@ -158,7 +158,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart)
         }
         if (uart->rts_pin >= 0) {
                 gpio_request(uart->rts_pin, DRIVER_NAME);
-                gpio_direction_input(uart->rts_pin, 0);
+                gpio_direction_output(uart->rts_pin, 0);
         }
 #endif
 }