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Subject[PATCH v2 2/5] watchdog: Change ISA_BUS_API dependency to selection
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 <>
Acked-by: Guenter Roeck <>
Signed-off-by: William Breathitt Gray <>
drivers/watchdog/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index ca200d1f310a..c05d5d20eebf 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -864,7 +864,8 @@ config ALIM7101_WDT

config EBC_C384_WDT
tristate "WinSystems EBC-C384 Watchdog Timer"
- depends on X86 && ISA_BUS_API
+ depends on X86
+ select ISA_BUS_API
Enables watchdog timer support for the watchdog timer on the
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