On Mon, Jan 25, 2016 at 05:06:27PM +0100, Arnd Bergmann wrote: > The imgpdc_wdt driver can be built on all architectures with > CONFIG_COMPILE_TEST, but fails if no other watchdog driver is > enabled: > > drivers/watchdog/built-in.o: In function `pdc_wdt_remove': > imgpdc_wdt.c:(.text+0x74): undefined reference to `watchdog_unregister_device' > > This adds the normal 'select WATCHDOG_CORE' that is needed to > ensure the driver always builds cleanly. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Reviewed-by: James Hogan <james.hogan@xxxxxxxxxx> Cheers James > --- > drivers/watchdog/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig > index 4f0e7be0da34..0dc61f1a552e 100644 > --- a/drivers/watchdog/Kconfig > +++ b/drivers/watchdog/Kconfig > @@ -1383,6 +1383,7 @@ config IMGPDC_WDT > tristate "Imagination Technologies PDC Watchdog Timer" > depends on HAS_IOMEM > depends on METAG || MIPS || COMPILE_TEST > + select WATCHDOG_CORE > help > Driver for Imagination Technologies PowerDown Controller > Watchdog Timer. > -- > 2.7.0 >
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