diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 73ce4e2f7a93..220e1d088c9b 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -36,7 +36,7 @@ #include <linux/delay.h> #include <linux/mutex.h> -#include <asm/irq.h> +#include <linux/irq.h> #include <linux/uaccess.h> /* @@ -2083,8 +2083,7 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport) tty_dev = device_find_child(uport->dev, &match, serial_match_port); if (tty_dev && device_may_wakeup(tty_dev)) { - if (!enable_irq_wake(uport->irq)) - uport->irq_wake = 1; + enable_irq_wake(uport->irq); put_device(tty_dev); mutex_unlock(&port->mutex); return 0; @@ -2147,10 +2146,8 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport) tty_dev = device_find_child(uport->dev, &match, serial_match_port); if (!uport->suspended && device_may_wakeup(tty_dev)) { - if (uport->irq_wake) { + if (irqd_is_wakeup_set(irq_get_irq_data((uport->irq)))) disable_irq_wake(uport->irq); - uport->irq_wake = 0; - } put_device(tty_dev); mutex_unlock(&port->mutex); return 0; |