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gpio: drop broken to_gpio_irq_chip() helper

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Drop the broken to_gpio_irq_chip() container_of() helper, which would
break the build for anyone who tries to use it.

Specifically, struct gpio_irq_chip only holds a pointer to a struct
irq_chip so using container_of() on an irq-chip pointer makes no sense.

Fixes: da80ff81a8 ("gpio: Move irqchip into struct gpio_irq_chip")
Cc: Thierry Reding <treding@nvidia.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Johan Hovold 2018-11-12 15:10:28 +01:00 committed by Linus Walleij
parent 8b37eb74d0
commit eee3919c5f
1 changed files with 0 additions and 5 deletions
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5
include/linux/gpio/driver.h
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@ -166,11 +166,6 @@ struct gpio_irq_chip {
*/
void (*irq_disable)(struct irq_data *data);
};
static inline struct gpio_irq_chip *to_gpio_irq_chip(struct irq_chip *chip)
{
return container_of(chip, struct gpio_irq_chip, chip);
}
#endif
/**