[RFC 09/32] sound: Kconfig: add HAS_IOPORT dependencies

Niklas Schnelle
2021-12-27T16:45:11Z

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.

Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
---
sound/drivers/Kconfig | 3 +++
1 file changed, 3 insertions(+)

diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig
index ca4cdf666f82..4b5ba916d93e 100644
--- a/sound/drivers/Kconfig
+++ b/sound/drivers/Kconfig
@@ -128,6 +128,7 @@ config SND_VIRMIDI

config SND_MTPAV
tristate "MOTU MidiTimePiece AV multiport MIDI"
+ depends on HAS_IOPORT
select SND_RAWMIDI
help
To use a MOTU MidiTimePiece AV multiport MIDI adapter
@@ -152,6 +153,7 @@ config SND_MTS64

config SND_SERIAL_U16550
tristate "UART16550 serial MIDI driver"
+ depends on HAS_IOPORT
select SND_RAWMIDI
help
To include support for MIDI serial port interfaces, say Y here
@@ -167,6 +169,7 @@ config SND_SERIAL_U16550

config SND_MPU401
tristate "Generic MPU-401 UART driver"
+ depends on HAS_IOPORT
select SND_MPU401_UART
help
Say Y here to include support for MIDI ports compatible with
--
2.32.0