summaryrefslogtreecommitdiff
path: root/include/linux/gpio
diff options
context:
space:
mode:
authorLinus Walleij <linus.walleij@linaro.org>2016-02-11 20:16:45 +0100
committerLinus Walleij <linus.walleij@linaro.org>2016-02-11 20:29:45 +0100
commit6cee3821e4e4bd6e6cdf0870b6c72d455460bd39 (patch)
tree1f14037b8ca2db9b96eaa5c6ca150b9d8fbd8016 /include/linux/gpio
parent1c3cdb186172ee3be24005a7ff0e849bc17b67b8 (diff)
gpio/pinctrl: sunxi: stop poking around in private vars
This kind of hacks disturbs the refactoring of the gpiolib. The descriptor table belongs to the gpiolib, if we want to know something about something in it, use or define the proper accessor functions. Let's add this gpiochip_lins_is_irq() to do what the sunxi driver is trying at so we can privatize the descriptors properly. Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
-rw-r--r--include/linux/gpio/driver.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index bfc842c2fc57..41c6144c473b 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -208,6 +208,7 @@ extern struct gpio_chip *gpiochip_find(void *data,
/* lock/unlock as IRQ */
int gpiochip_lock_as_irq(struct gpio_chip *chip, unsigned int offset);
void gpiochip_unlock_as_irq(struct gpio_chip *chip, unsigned int offset);
+bool gpiochip_line_is_irq(struct gpio_chip *chip, unsigned int offset);
/* get driver data */
static inline void *gpiochip_get_data(struct gpio_chip *chip)