When CONFIG_CHARGER_TWL4030=y and CONFIG_TWL4030_MADC=m we get a compile error: drivers/built-in.o: In function `twl4030_charger_update_current': twl4030_charger.c:(.text+0x504681): undefined reference to `twl4030_get_madc_conversion' Use IS_REACHABLE to fix it. Cc: NeilBrown <neil@xxxxxxxxxx> Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Signed-off-by: Grazvydas Ignotas <notasas@xxxxxxxxx> --- drivers/power/twl4030_charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c index f4f2c1f..5bcc76f 100644 --- a/drivers/power/twl4030_charger.c +++ b/drivers/power/twl4030_charger.c @@ -91,7 +91,7 @@ #define TWL4030_MSTATEC_COMPLETE1 0x0b #define TWL4030_MSTATEC_COMPLETE4 0x0e -#if IS_ENABLED(CONFIG_TWL4030_MADC) +#if IS_REACHABLE(CONFIG_TWL4030_MADC) /* * If AC (Accessory Charger) voltage exceeds 4.5V (MADC 11) * then AC is available. -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html