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| author |   Randy Dunlap <rdunlap@infradead.org> | 2018-09-03 12:55:30 -0700 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2018-09-10 08:48:24 +0200 |
| commit | 02ad0437decf2e5dba975c23b1a89775f4b211e1 (patch) | |
| tree | bcc4ad9e1b280bf27fbcaf445d1888cd4942ddd8 /include/linux/gpio | |
| parent | gpio: twl6040: Implement .get_direction() (diff) | |
| download | linux-dev-02ad0437decf2e5dba975c23b1a89775f4b211e1.tar.xz linux-dev-02ad0437decf2e5dba975c23b1a89775f4b211e1.zip | |
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.h | 8 |
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; /** |