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kgdb: add HAS_IOPORT dependency 

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.

Link: https://lkml.kernel.org/r/20240403132547.762429-2-schnelle@linux.ibm.com
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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Niklas Schnelle 2024-04-03 15:25:47 +02:00 committed by Andrew Morton
parent 040bf9a717
commit b157f0e97e
1 changed files with 1 additions and 0 deletions
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lib/Kconfig.kgdb
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@ -122,6 +122,7 @@ config KDB_DEFAULT_ENABLE
config KDB_KEYBOARD
bool "KGDB_KDB: keyboard as input device"
depends on VT && KGDB_KDB && !PARISC
depends on HAS_IOPORT
default n
help
KDB can use a PS/2 type keyboard for an input device