diff options
Diffstat (limited to 'drivers/input/serio/i8042.c')
| -rw-r--r-- | drivers/input/serio/i8042.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 3cffb704e374..f919bf57293c 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -10,6 +10,7 @@ * the Free Software Foundation. */ +#include <linux/types.h> #include <linux/delay.h> #include <linux/module.h> #include <linux/interrupt.h> @@ -921,6 +922,9 @@ static void i8042_dritek_enable(void) #endif #ifdef CONFIG_PM + +static bool i8042_suspended; + /* * Here we try to restore the original BIOS settings. We only want to * do that once, when we really suspend, not when we taking memory @@ -930,11 +934,9 @@ static void i8042_dritek_enable(void) static int i8042_suspend(struct platform_device *dev, pm_message_t state) { - if (dev->dev.power.power_state.event != state.event) { - if (state.event == PM_EVENT_SUSPEND) - i8042_controller_reset(); - - dev->dev.power.power_state = state; + if (!i8042_suspended && state.event == PM_EVENT_SUSPEND) { + i8042_controller_reset(); + i8042_suspended = true; } return 0; @@ -952,7 +954,7 @@ static int i8042_resume(struct platform_device *dev) /* * Do not bother with restoring state if we haven't suspened yet */ - if (dev->dev.power.power_state.event == PM_EVENT_ON) + if (!i8042_suspended) return 0; error = i8042_controller_check(); @@ -998,10 +1000,9 @@ static int i8042_resume(struct platform_device *dev) if (i8042_ports[I8042_KBD_PORT_NO].serio) i8042_enable_kbd_port(); + i8042_suspended = false; i8042_interrupt(0, NULL); - dev->dev.power.power_state = PMSG_ON; - return 0; } #endif /* CONFIG_PM */ |