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-rw-r--r--drivers/serial/at91_serial.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/serial/at91_serial.c b/drivers/serial/at91_serial.c
index a7d664383da..54c6b2adf7b 100644
--- a/drivers/serial/at91_serial.c
+++ b/drivers/serial/at91_serial.c
@@ -41,6 +41,7 @@
#include <asm/mach/serial_at91.h>
#include <asm/arch/board.h>
#include <asm/arch/system.h>
+#include <asm/arch/gpio.h>
#if defined(CONFIG_SERIAL_AT91_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
@@ -140,9 +141,9 @@ static void at91_set_mctrl(struct uart_port *port, u_int mctrl)
*/
if (port->mapbase == AT91_BASE_US0) {
if (mctrl & TIOCM_RTS)
- at91_sys_write(AT91_PIOA + PIO_CODR, AT91_PA21_RTS0);
+ at91_set_gpio_value(AT91_PIN_PA21, 0);
else
- at91_sys_write(AT91_PIOA + PIO_SODR, AT91_PA21_RTS0);
+ at91_set_gpio_value(AT91_PIN_PA21, 1);
}
}