diff options
Diffstat (limited to 'drivers/serial/at91_serial.c')
| -rw-r--r-- | drivers/serial/at91_serial.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/serial/at91_serial.c b/drivers/serial/at91_serial.c index db5b25fafed4..bf4bf103e5a0 100644 --- a/drivers/serial/at91_serial.c +++ b/drivers/serial/at91_serial.c @@ -22,7 +22,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/tty.h> #include <linux/ioport.h> @@ -42,6 +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 @@ -139,11 +139,11 @@ static void at91_set_mctrl(struct uart_port *port, u_int mctrl) * AT91RM9200 Errata #39: RTS0 is not internally connected to PA21. * We need to drive the pin manually. */ - if (port->mapbase == AT91_BASE_US0) { + if (port->mapbase == AT91RM9200_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); } } @@ -388,7 +388,7 @@ static int at91_startup(struct uart_port *port) /* * Allocate the IRQ */ - retval = request_irq(port->irq, at91_interrupt, SA_SHIRQ, "at91_serial", port); + retval = request_irq(port->irq, at91_interrupt, IRQF_SHARED, "at91_serial", port); if (retval) { printk("at91_serial: at91_startup - Can't get irq\n"); return retval; @@ -863,7 +863,6 @@ static struct uart_driver at91_uart = { .owner = THIS_MODULE, .driver_name = "at91_serial", .dev_name = AT91_DEVICENAME, - .devfs_name = AT91_DEVICENAME, .major = SERIAL_AT91_MAJOR, .minor = MINOR_START, .nr = AT91_NR_UART, |
