diff options
| author | Niklas Schnelle <schnelle@linux.ibm.com> | 2024-10-24 19:54:43 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2024-10-28 21:44:28 +0000 |
| commit | 7c7e6c8924e7bf98db4e5b2edb202842003c00c2 (patch) | |
| tree | 11d64c1d26096e237753aac8a2b857d17fa6ae82 /drivers/tty/Kconfig | |
| parent | f663c6ae36205bdaae55f679f1c5d7a3221f9d00 (diff) | |
tty: serial: handle HAS_IOPORT dependencies
In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to add HAS_IOPORT as dependency for those
drivers using them unconditionally. Some 8250 serial drivers support
MMIO only use, so fence only the parts requiring I/O ports and print an
error message if a device can't be supported with the current
configuration.
Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Maciej W. Rozycki <macro@orcam.me.uk>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/tty/Kconfig')
| -rw-r--r-- | drivers/tty/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig index a45d423ad10f..63a494d36a1f 100644 --- a/drivers/tty/Kconfig +++ b/drivers/tty/Kconfig @@ -220,7 +220,7 @@ config MOXA_INTELLIO config MOXA_SMARTIO tristate "Moxa SmartIO support v. 2.0" - depends on SERIAL_NONSTANDARD && PCI + depends on SERIAL_NONSTANDARD && PCI && HAS_IOPORT help Say Y here if you have a Moxa SmartIO multiport serial card and/or want to help develop a new version of this driver. @@ -302,7 +302,7 @@ config GOLDFISH_TTY_EARLY_CONSOLE config IPWIRELESS tristate "IPWireless 3G UMTS PCMCIA card support" - depends on PCMCIA && NETDEVICES + depends on PCMCIA && NETDEVICES && HAS_IOPORT select PPP help This is a driver for 3G UMTS PCMCIA card from IPWireless company. In |