mach_beep is defined arch/m68k/kernel/setup_mm.c which is compiled only when MMU is selected. To avoid linking errors, make INPUT_M68K_BEEP depend on MMU. Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx> --- drivers/input/misc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 3872488c3fd7..7a44f633a413 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -178,7 +178,7 @@ config INPUT_SPARCSPKR config INPUT_M68K_BEEP tristate "M68k Beeper support" - depends on M68K + depends on M68K && MMU config INPUT_MAX77693_HAPTIC tristate "MAXIM MAX77693/MAX77843 haptic controller support" -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html