gpio: Drop the parent_irq from gpio_irq_chip

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We already have an array named "parents" so instead
of letting one point to the other, simply allocate a
dynamic array to hold the parents, just one if desired
and drop the number of members in gpio_irq_chip by
1. Rename gpiochip to gc in the process.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Linus Walleij 2019-06-14 10:12:26 +02:00

parent 9a82ee69ee

commit 4892d3a6a0

2 changed files with 19 additions and 18 deletions

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30

drivers/gpio/gpiolib.c

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7

include/linux/gpio/driver.h

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