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authorNiklas Schnelle <schnelle@linux.ibm.com>2023-05-22 12:50:08 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-05-31 19:17:29 +0100
commit1fbb0b203574bb162fbbdc078f2b0907983995bd (patch)
tree24fc1dbf7fe2e39aea81ef51ca781ea0a1b0cac7 /drivers/char/Kconfig
parentab7f17fb5b776933dd1a3431ae02bc2e394e2cba (diff)
char: add HAS_IOPORT dependencies
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> Link: https://lore.kernel.org/r/20230522105049.1467313-4-schnelle@linux.ibm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char/Kconfig')
-rw-r--r--drivers/char/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 801d6c83f896..625af75833fc 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -34,6 +34,7 @@ config TTY_PRINTK_LEVEL
config PRINTER
tristate "Parallel printer support"
depends on PARPORT
+ depends on HAS_IOPORT || PARPORT_NOT_PC
help
If you intend to attach a printer to the parallel port of your Linux
box (as opposed to using a serial printer; if the connector at the
@@ -340,7 +341,7 @@ config NVRAM
config DEVPORT
bool "/dev/port character device"
- depends on ISA || PCI
+ depends on HAS_IOPORT
default y
help
Say Y here if you want to support the /dev/port device. The /dev/port