forked from Minki/linux
4b3dc9679c
Nobody seems to be producing !SMP systems anymore, so this is just becoming a source of kernel bugs, particularly if people want to use coherent DMA with non-shared pages. This patch forces CONFIG_SMP=y for arm64, removing a modest amount of code in the process. Signed-off-by: Will Deacon <will.deacon@arm.com>
12 lines
189 B
C
12 lines
189 B
C
#ifndef __ASM_IRQ_WORK_H
|
|
#define __ASM_IRQ_WORK_H
|
|
|
|
#include <asm/smp.h>
|
|
|
|
static inline bool arch_irq_work_has_interrupt(void)
|
|
{
|
|
return !!__smp_cross_call;
|
|
}
|
|
|
|
#endif /* __ASM_IRQ_WORK_H */
|