1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 560bf7fa614f..719fab209158 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -56,6 +56,8 @@ struct seq_file;
  *      as the chip access may sleep when e.g. reading out the IRQ status
  *      registers.
  * @exported: flags if the gpiochip is exported for use from sysfs. Private.
+ * @irq_not_threaded: flag must be set if @can_sleep is set but the
+ *      IRQs don't need to be threaded
  *
  * A gpio_chip can help platforms abstract various sources of GPIOs so
  * they can all be accessed through a common programing interface.
@@ -101,6 +103,7 @@ struct gpio_chip {
         struct gpio_desc        *desc;
         const char              *const *names;
         bool                    can_sleep;
+        bool                    irq_not_threaded;
         bool                    exported;
 
 #ifdef CONFIG_GPIOLIB_IRQCHIP