diff options
Diffstat (limited to 'include/linux/gpio/driver.h')
| -rw-r--r-- | include/linux/gpio/driver.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 50882e09289b..1f0be7213e6d 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -3,7 +3,6 @@ #include <linux/device.h> #include <linux/types.h> -#include <linux/module.h> #include <linux/irq.h> #include <linux/irqchip/chained_irq.h> #include <linux/irqdomain.h> @@ -16,6 +15,7 @@ struct of_phandle_args; struct device_node; struct seq_file; struct gpio_device; +struct module; #ifdef CONFIG_GPIOLIB @@ -112,6 +112,10 @@ enum single_ended_mode { * initialization, provided by GPIO driver * @irq_parent: GPIO IRQ chip parent/bank linux irq number, * provided by GPIO driver + * @irq_need_valid_mask: If set core allocates @irq_valid_mask with all + * bits set to one + * @irq_valid_mask: If not %NULL holds bitmask of GPIOs which are valid to + * be included in IRQ domain of the chip * @lock_key: per GPIO IRQ chip lockdep class * * A gpio_chip can help platforms abstract various sources of GPIOs so @@ -190,6 +194,8 @@ struct gpio_chip { irq_flow_handler_t irq_handler; unsigned int irq_default_type; int irq_parent; + bool irq_need_valid_mask; + unsigned long *irq_valid_mask; struct lock_class_key *lock_key; #endif |