diff options
| author | Thierry Reding <treding@nvidia.com> | 2017-11-07 19:15:55 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-11-08 14:14:09 +0100 |
| commit | 1b95b4eb567aab1cafcdcb14c60a7dd9d56236a9 (patch) | |
| tree | 02b39bdee7fac6fe8bcd485fdbce2a1ac9b6d982 /drivers/gpio/gpiolib.c | |
| parent | e0d89728981393b7d694bd3419b7794b9882c92d (diff) | |
gpio: Export gpiochip_irq_{map,unmap}()
Export these functions so that drivers can explicitly use these when
setting up their IRQ domain.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 003d1bb85165..7347ea1c699a 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1638,8 +1638,8 @@ EXPORT_SYMBOL_GPL(gpiochip_set_nested_irqchip); * gpiochip by assigning the gpiochip as chip data, and using the irqchip * stored inside the gpiochip. */ -static int gpiochip_irq_map(struct irq_domain *d, unsigned int irq, - irq_hw_number_t hwirq) +int gpiochip_irq_map(struct irq_domain *d, unsigned int irq, + irq_hw_number_t hwirq) { struct gpio_chip *chip = d->host_data; int err = 0; @@ -1676,8 +1676,9 @@ static int gpiochip_irq_map(struct irq_domain *d, unsigned int irq, return 0; } +EXPORT_SYMBOL_GPL(gpiochip_irq_map); -static void gpiochip_irq_unmap(struct irq_domain *d, unsigned int irq) +void gpiochip_irq_unmap(struct irq_domain *d, unsigned int irq) { struct gpio_chip *chip = d->host_data; @@ -1686,6 +1687,7 @@ static void gpiochip_irq_unmap(struct irq_domain *d, unsigned int irq) irq_set_chip_and_handler(irq, NULL, NULL); irq_set_chip_data(irq, NULL); } +EXPORT_SYMBOL_GPL(gpiochip_irq_unmap); static const struct irq_domain_ops gpiochip_domain_ops = { .map = gpiochip_irq_map, |