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irq_work: Define irq_work_single() on !CONFIG_IRQ_WORK too
authorIngo Molnar <mingo@kernel.org>
Tue, 2 Jun 2020 10:08:39 +0000 (12:08 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 2 Jun 2020 10:34:45 +0000 (12:34 +0200)
commit25de110d148666752dc0e0da7a0b69de31cd7098
treee262d0831720ae7ac354d3cee27e96b0e0dc4b3e
parent1f8db4150536431b031585ecc2a6793f69245de2
irq_work: Define irq_work_single() on !CONFIG_IRQ_WORK too

Some SMP platforms don't have CONFIG_IRQ_WORK defined, resulting in a link
error at build time.

Define a stub and clean up the prototype definitions.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
include/linux/irq_work.h
kernel/smp.c