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So we make the watchdog driver config switch > > default to the platform driver switches value. > > A nit-pick below. > > ... > > > config SIEMENS_SIMATIC_IPC_WDT > > tristate "Siemens Simatic IPC Watchdog" > > depends on SIEMENS_SIMATIC_IPC > > > + default SIEMENS_SIMATIC_IPC > > It's more natural to group tristate and default, vs. depends and > select. Will be ignored unless maintainer insists. Henning > > > select WATCHDOG_CORE > > select P2SB >