linux-kernel - [PATCH] drivers: dca: Mark the function dca_common_get

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Date:	Sat, 14 Dec 2013 19:14:36 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Dan Williams <djbw@...com>,
	Maciej Sosnowski <maciej.sosnowski@...el.com>,
	Rashika Kheria <rashika.kheria@...il.com>,
	josh@...htriplett.org
Subject: [PATCH] drivers: dca: Mark the function dca_common_get_tag() as
 static in dca-core.c

This patch marks the function dca_common_get_tag() as static in
dca-core.c because it is not used outside this file.

Thus, it also eliminates the following warning in dca-core.c:
drivers/dca/dca-core.c:273:4: warning: no previous prototype for ‘dca_common_get_tag’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
---
 drivers/dca/dca-core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c
index 819dfda..9096e59 100644
--- a/drivers/dca/dca-core.c
+++ b/drivers/dca/dca-core.c
@@ -270,7 +270,7 @@ EXPORT_SYMBOL_GPL(dca_remove_requester);
  * @dev - the device that wants dca service
  * @cpu - the cpuid as returned by get_cpu()
  */
-u8 dca_common_get_tag(struct device *dev, int cpu)
+static u8 dca_common_get_tag(struct device *dev, int cpu)
 {
 	struct dca_provider *dca;
 	u8 tag;
-- 
1.7.9.5

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