In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. SPEAKUP_SERIALIO thus needs to depend on HAS_IOPORT. Reviewed-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx> Co-developed-by: Arnd Bergmann <arnd@xxxxxxxxxx> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxxxx> Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx> --- Note: The HAS_IOPORT Kconfig option was added in v6.4-rc1 so per-subsystem patches may be applied independently drivers/accessibility/speakup/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/accessibility/speakup/Kconfig b/drivers/accessibility/speakup/Kconfig index 07ecbbde0384..e84fb617acc4 100644 --- a/drivers/accessibility/speakup/Kconfig +++ b/drivers/accessibility/speakup/Kconfig @@ -46,6 +46,7 @@ if SPEAKUP config SPEAKUP_SERIALIO def_bool y depends on ISA || COMPILE_TEST + depends on HAS_IOPORT config SPEAKUP_SYNTH_ACNTSA tristate "Accent SA synthesizer support" -- 2.39.2