From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Fix kconfig dependencies when COMPILE_TEST is enabled so that interdependent module dependencies are configured as needed. Fixes build when MFD_KEMPLD=m and KEMPLD_WDT=y and COMPILE_TEST=y. The problem is in mixing tristate and boolean dependencies. This fixes 32 build errors like these (most are omitted here): drivers/built-in.o: In function `kempld_wdt_stop': kempld_wdt.c:(.text+0x19ab8d): undefined reference to `kempld_get_mutex' kempld_wdt.c:(.text+0x19ab99): undefined reference to `kempld_read8' kempld_wdt.c:(.text+0x19abaa): undefined reference to `kempld_write8' kempld_wdt.c:(.text+0x19abbf): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_keepalive': kempld_wdt.c:(.text+0x19ac24): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_set_stage_action.isra.4': kempld_wdt.c:(.text+0x19aca1): undefined reference to `kempld_get_mutex' drivers/built-in.o: In function `kempld_wdt_set_stage_timeout.isra.5': kempld_wdt.c:(.text+0x19adde): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_start': kempld_wdt.c:(.text+0x19ae89): undefined reference to `kempld_get_mutex' drivers/built-in.o: In function `kempld_wdt_get_timeout.isra.6': kempld_wdt.c:(.text+0x19b01a): undefined reference to `kempld_read8' drivers/built-in.o: In function `kempld_wdt_update_timeouts': kempld_wdt.c:(.text+0x19b0c6): undefined reference to `kempld_get_mutex' drivers/built-in.o: In function `kempld_wdt_suspend': kempld_wdt.c:(.text+0x19b136): undefined reference to `kempld_release_mutex' drivers/built-in.o: In function `kempld_wdt_probe': kempld_wdt.c:(.text+0x19b1a4): undefined reference to `kempld_get_mutex' kempld_wdt.c:(.text+0x19b1bd): undefined reference to `kempld_release_mutex' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Michael Brunner <michael.brunner@xxxxxxxxxxx> --- drivers/watchdog/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20170228.orig/drivers/watchdog/Kconfig +++ linux-next-20170228/drivers/watchdog/Kconfig @@ -1063,7 +1063,7 @@ config HP_WATCHDOG config KEMPLD_WDT tristate "Kontron COM Watchdog Timer" - depends on MFD_KEMPLD || COMPILE_TEST + depends on MFD_KEMPLD || (MFD_KEMPLD=y && COMPILE_TEST) select WATCHDOG_CORE help Support for the PLD watchdog on some Kontron ETX and COMexpress -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
