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genirq: Make GENERIC_IRQ_MULTI_HANDLER depend on !MULTI_IRQ_HANDLER

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These config switches enable the same code in the core and the not yet
converted architecture code. They can be selected both by randconfig builds
and cause linker error because the same symbols are defined twice.

Make the new GENERIC_IRQ_MULTI_HANDLER depend on !MULTI_IRQ_HANDLER to
prevent that. The dependency will be removed once all architectures are
converted over.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://lkml.kernel.org/r/20180404043130.31277-4-palmer@sifive.com
This commit is contained in:
Palmer Dabbelt 2018-04-03 21:31:30 -07:00 committed by Thomas Gleixner
parent 71e6882b0a
commit d6f73825dc
1 changed files with 1 additions and 0 deletions
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kernel/irq/Kconfig
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@ -134,6 +134,7 @@ config GENERIC_IRQ_DEBUGFS
endmenu
config GENERIC_IRQ_MULTI_HANDLER
depends on !MULTI_IRQ_HANDLER
bool
help
Allow to specify the low level IRQ handler at run time.