diff options
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.c | 7 | ||||
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.h | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index ac5f8ec6e72b..609e3a7f9636 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -268,7 +268,7 @@ static void acpi_gpiochip_request_irq(struct acpi_gpio_chip *acpi_gpio, event->irq_requested = true; /* Make sure we trigger the initial state of edge-triggered IRQs */ - if (run_edge_events_on_boot && + if (acpi_gpio_need_run_edge_events_on_boot() && (event->irqflags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))) { value = gpiod_get_raw_value_cansleep(event->desc); if (((event->irqflags & IRQF_TRIGGER_RISING) && value == 1) || @@ -371,6 +371,11 @@ void acpi_gpio_remove_from_deferred_list(struct list_head *list) mutex_unlock(&acpi_gpio_deferred_req_irqs_lock); } +int acpi_gpio_need_run_edge_events_on_boot(void) +{ + return run_edge_events_on_boot; +} + bool acpi_gpio_in_ignore_list(enum acpi_gpio_ignore_list list, const char *controller_in, unsigned int pin_in) { diff --git a/drivers/gpio/gpiolib-acpi.h b/drivers/gpio/gpiolib-acpi.h index 8249977e6140..a90267470a4e 100644 --- a/drivers/gpio/gpiolib-acpi.h +++ b/drivers/gpio/gpiolib-acpi.h @@ -63,6 +63,8 @@ void acpi_gpio_process_deferred_list(struct list_head *list); bool acpi_gpio_add_to_deferred_list(struct list_head *list); void acpi_gpio_remove_from_deferred_list(struct list_head *list); +int acpi_gpio_need_run_edge_events_on_boot(void); + enum acpi_gpio_ignore_list { ACPI_GPIO_IGNORE_WAKE, ACPI_GPIO_IGNORE_INTERRUPT, |