From: William Breathitt Gray <william.gray@linaro.org>
To: brgl@bgdev.pl, linus.walleij@linaro.org
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
William Breathitt Gray <william.gray@linaro.org>
Subject: [PATCH 0/4] Make irq_chip immutable for ISA drivers
Date: Fri, 2 Sep 2022 13:45:22 -0400 [thread overview]
Message-ID: <cover.1662140119.git.william.gray@linaro.org> (raw)
Kernel warns about mutable irq_chips in ISA drivers:
"not an immutable chip, please consider fixing!"
Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the
new helper functions, and call the appropriate gpiolib functions.
William Breathitt Gray (4):
gpio: 104-dio-48e: Make irq_chip immutable
gpio: 104-idi-48: Make irq_chip immutable
gpio: 104-idio-16: Make irq_chip immutable
gpio: ws16c48: Make irq_chip immutable
drivers/gpio/gpio-104-dio-48e.c | 10 +++++++---
drivers/gpio/gpio-104-idi-48.c | 10 +++++++---
drivers/gpio/gpio-104-idio-16.c | 18 +++++++++++-------
drivers/gpio/gpio-ws16c48.c | 10 +++++++---
4 files changed, 32 insertions(+), 16 deletions(-)
base-commit: 6ae8e1d0d5e5de922315830aea975c63e8c70b2f
--
2.37.2
next reply other threads:[~2022-09-02 21:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-02 17:45 William Breathitt Gray [this message]
2022-09-02 17:45 ` [PATCH 1/4] gpio: 104-dio-48e: Make irq_chip immutable William Breathitt Gray
2022-09-02 17:45 ` [PATCH 2/4] gpio: 104-idi-48: " William Breathitt Gray
2022-09-02 17:45 ` [PATCH 3/4] gpio: 104-idio-16: " William Breathitt Gray
2022-09-02 17:45 ` [PATCH 4/4] gpio: ws16c48: " William Breathitt Gray
2022-09-03 21:10 ` [PATCH 0/4] Make irq_chip immutable for ISA drivers Bartosz Golaszewski
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