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authorRandy Dunlap <rdunlap@infradead.org>2018-09-03 12:55:30 -0700
committerLinus Walleij <linus.walleij@linaro.org>2018-09-10 08:48:24 +0200
commit02ad0437decf2e5dba975c23b1a89775f4b211e1 (patch)
treebcc4ad9e1b280bf27fbcaf445d1888cd4942ddd8 /include/linux/gpio
parentba74bd5d5b5b063d50891af16d5c14c29bcc52a6 (diff)
gpio: fix kernel-doc notation warning for 'request_key'
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 <rdunlap@infradead.org> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
-rw-r--r--include/linux/gpio/driver.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 0ea328e71ec9..4a4f410b5285 100644
--- a/include/linux/gpio/driver.h
+++ b/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;
/**