[RFC 09/32] sound: Kconfig: add HAS_IOPORT dependencies
Niklas Schnelle
schnelle at linux.ibm.com
Mon Dec 27 08:42:54 PST 2021
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 at kernel.org>
Signed-off-by: Arnd Bergmann <arnd at kernel.org>
Signed-off-by: Niklas Schnelle <schnelle at 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
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