watchdog: Change ISA_BUS_API dependency to selection

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The ISA_BUS_API Kconfig option enables the compilation of the ISA bus
driver. The ISA bus driver does not perform any hardware interaction,
and is instead just a thin layer of software abstraction to eliminate
boilerplate code common to ISA-style device drivers. Since ISA_BUS_API
has no dependencies and does not jeopardize the integrity of the system
when enabled, drivers should select it when the ISA bus driver
functionality is needed.

Cc: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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William Breathitt Gray 2017-12-29 15:13:34 -05:00 • committed by Linus Walleij

parent 1f8f93683d

commit ccfe35eac2

1 changed files with 2 additions and 1 deletions

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drivers/watchdog/Kconfig

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