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Message-Id: <1491860104-4103-2-git-send-email-ynorov@caviumnetworks.com>
Date: Tue, 11 Apr 2017 01:35:02 +0400
From: Yury Norov <ynorov@...iumnetworks.com>
To: linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Cc: Yury Norov <ynorov@...iumnetworks.com>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>, Arnd Bergmann <arnd@...db.de>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>,
Jan Glauber <jglauber@...ium.com>
Subject: [PATCH 1/3] kernel/locking: #include <asm/spinlock.h> in qrwlock.c
qrwlock.c calls arch_spin_lock() and arch_spin_unlock() but doesn't
include the asm/spinlock.h, where those functions are defined. It
may produce "implicit declaration of function" errors. This patch
fixes it.
Signed-off-by: Yury Norov <ynorov@...iumnetworks.com>
---
kernel/locking/qrwlock.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/locking/qrwlock.c b/kernel/locking/qrwlock.c
index cc3ed0c..6fb4292 100644
--- a/kernel/locking/qrwlock.c
+++ b/kernel/locking/qrwlock.c
@@ -20,6 +20,7 @@
#include <linux/cpumask.h>
#include <linux/percpu.h>
#include <linux/hardirq.h>
+#include <asm/spinlock.h>
#include <asm/qrwlock.h>
/*
--
2.7.4
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