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watchdog: kempld: revert to full dependency 

The kempld watchdog driver requires the respective MFD driver:

drivers/watchdog/built-in.o: In function `kempld_wdt_probe':
kempld_wdt.c:(.text+0x5c78): undefined reference to `kempld_get_mutex'
kempld_wdt.c:(.text+0x5c84): undefined reference to `kempld_read8'
kempld_wdt.c:(.text+0x5c8e): undefined reference to `kempld_release_mutex'
kempld_wdt.c:(.text+0x5d1c): undefined reference to `kempld_read8'
kempld_wdt.c:(.text+0x5d2c): undefined reference to `kempld_write8'

This adds the Kconfig dependency back.

Fixes: da2a68b3eb ("watchdog: Enable COMPILE_TEST where possible")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Arnd Bergmann 2017-02-28 22:01:23 +01:00 committed by Guenter Roeck
parent 2672b7e01a
commit ed4a9eca66
1 changed files with 1 additions and 1 deletions
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2
drivers/watchdog/Kconfig
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@ -1064,7 +1064,7 @@ config HP_WATCHDOG
config KEMPLD_WDT
tristate "Kontron COM Watchdog Timer"
depends on MFD_KEMPLD || COMPILE_TEST
depends on MFD_KEMPLD
select WATCHDOG_CORE
help
Support for the PLD watchdog on some Kontron ETX and COMexpress