watchdog: st_wdt: select on undefined MFD_ST_LPC

From: Valentin Rothberg
Date: Mon Jun 01 2015 - 11:10:15 EST


Hi Lee,

your commit d0c9e350b9a4 ("watchdog: st_wdt: Add new driver for ST's
LPC Watchdog") is in today's linux-next tree (i.e., next-20150601) and
adds the following lines of code to drivers/watchdog/Kconfig.

+config ST_LPC_WATCHDOG
...
+ select MFD_ST_LPC

The select turns out to be a NOOP since MFD_ST_LPC is not defined
Kconfig. Is it the correct option to be selected? I could not find a
similar option in the source, nor get any hints from searching the
lkml.

I detected the issue with ./scripts/checkkconfigsymbols.py by diffing
the last and today's linux tree.

Kind regards,
Valentin
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