gpio: altera: Allocate irq_chip dynamically

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Keeping the irq_chip definition static shares it with multiple instances
of the altera gpiochip in the system. This is bad and now we get this
warning from gpiolib core:

"detected irqchip that is shared with multiple gpiochips: please fix the
driver."

Hence, move the irq_chip definition from being driver static into the
struct altera_gpio_chips. So a unique irq_chip is used for each gpiochip
instance.

Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Phil Reid 2019-06-10 17:50:11 +08:00 • committed by Linus Walleij

parent 1ebd06871b

commit 9d373acada

1 changed files with 11 additions and 12 deletions

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23

drivers/gpio/gpio-altera.c

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