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| /linux/drivers/gpio/ |
| H A D | gpio-ws16c48.c | diff 5561a2b086394f554c2ff031db4195f39db5213c Tue May 10 19:30:58 CEST 2022 William Breathitt Gray <william.gray@linaro.org> gpio: ws16c48: Utilize iomap interface
This driver doesn't need to access I/O ports directly via inb()/outb()
and friends. This patch abstracts such access by calling ioport_map()
to enable the use of more typical ioread8()/iowrite8() I/O memory
accessor calls.
Suggested-by: David Laight <David.Laight@ACULAB.COM>
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
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