From: Mathieu Malaterre <malat@debian.org>
Date: Sun, 25 Feb 2018 17:22:29 +0000 (+0100)
Subject: powerpc: Add missing prototype for arch_irq_work_raise()
X-Git-Tag: v4.9.104~43
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a9d617543c89ed41238de8bd4209801089f105f9;p=thirdparty%2Fkernel%2Fstable.git

powerpc: Add missing prototype for arch_irq_work_raise()

[ Upstream commit f5246862f82f1e16bbf84cda4cddf287672b30fe ]

In commit 4f8b50bbbe63 ("irq_work, ppc: Fix up arch hooks") a new
function arch_irq_work_raise() was added without a prototype in header
irq_work.h.

Fix the following warning (treated as error in W=1):
  arch/powerpc/kernel/time.c:523:6: error: no previous prototype for ‘arch_irq_work_raise’

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/powerpc/include/asm/irq_work.h b/arch/powerpc/include/asm/irq_work.h
index 744fd54de3741..1bcc84903930e 100644
--- a/arch/powerpc/include/asm/irq_work.h
+++ b/arch/powerpc/include/asm/irq_work.h
@@ -5,5 +5,6 @@ static inline bool arch_irq_work_has_interrupt(void)
 {
 	return true;
 }
+extern void arch_irq_work_raise(void);
 
 #endif /* _ASM_POWERPC_IRQ_WORK_H */