ARM: 9217/1: add definition of arch_irq_work_raise()

The arm <asm/irq_work.h> does not define arch_irq_work_raise() so is triggering the following sparse warning. Add a definiton to fix this: kernel/irq_work.c:70:13: warning: symbol 'arch_irq_work_raise' was not declared. Should it be static? arch/arm/kernel/smp.c:582:6: warning: symbol 'arch_irq_work_raise' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
mariux64 · Jul 28, 2022 · b97abb4 · b97abb4
1 parent 8fa7ea4
commit b97abb4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/arm/include/asm/irq_work.h b/arch/arm/include/asm/irq_work.h
@@ -9,4 +9,6 @@ static inline bool arch_irq_work_has_interrupt(void)
 	return is_smp();
 }
 
+extern void arch_irq_work_raise(void);
+
 #endif /* _ASM_ARM_IRQ_WORK_H */