gpio: aspeed: Rework register type accessors

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Use a single accessor function for all register types instead
of several spread around. This will make it easier/cleaner
to introduce new registers and keep the mechanism in one
place.

The big switch/case is optimized at compile time since the
switch value is a constant.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Benjamin Herrenschmidt 2018-06-29 14:11:16 +10:00 • committed by Linus Walleij

parent ce397d215c

commit 44ddf559d5

1 changed files with 69 additions and 49 deletions

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drivers/gpio/gpio-aspeed.c

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