gpio: vf610: make irq_chip immutable

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[ Upstream commit e6ef4f8ede ]

Since recently, the kernel is nagging about mutable irq_chips:

    "not an immutable chip, please consider fixing it!"

Drop the unneeded copy, flag it as IRQCHIP_IMMUTABLE, add the new
helper functions and call the appropriate gpiolib functions.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Stable-dep-of: 4302326197 ("gpio: vf610: mask the gpio irq in system suspend and support wakeup")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Alexander Stein 2023-02-15 10:52:49 +01:00 • committed by Greg Kroah-Hartman

parent 1f38ead73f

commit 9b0f8a9dfd

1 changed files with 23 additions and 18 deletions

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drivers/gpio/gpio-vf610.c

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