From: Randy Dunlap <[email protected]>
Fix kernel-doc warning for missing struct member 'request_key':
../include/linux/gpio/driver.h:142: warning: Function parameter or member
'request_key' not described in 'gpio_irq_chip'
Fixes: 39c3fd58952d ("kernel/irq: Extend lockdep class for request mutex")
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Andrew Lunn <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: [email protected]
---
include/linux/gpio/driver.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
--- lnx-419-rc2.orig/include/linux/gpio/driver.h
+++ lnx-419-rc2/include/linux/gpio/driver.h
@@ -66,9 +66,15 @@ struct gpio_irq_chip {
/**
* @lock_key:
*
- * Per GPIO IRQ chip lockdep classes.
+ * Per GPIO IRQ chip lockdep class for IRQ lock.
*/
struct lock_class_key *lock_key;
+
+ /**
+ * @request_key:
+ *
+ * Per GPIO IRQ chip lockdep class for IRQ request.
+ */
struct lock_class_key *request_key;
/**
