Merge tag 'gpio-updates-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git...

[platform/kernel/linux-rpi.git] / include / linux / gpio / driver.h

diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 7086547..0979252 100644 (file)
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -223,6 +223,15 @@ struct gpio_irq_chip {
        bool per_parent_data;
 
        /**
+        * @initialized:
+        *
+        * Flag to track GPIO chip irq member's initialization.
+        * This flag will make sure GPIO chip irq members are not used
+        * before they are initialized.
+        */
+       bool initialized;
+
+       /**
         * @init_hw: optional routine to initialize hardware before
         * an IRQ chip will be added. This is quite useful when
         * a particular driver wants to clear IRQ related registers