[PATCH] dca: Staticize local symbol

[Jingoo Han]

This local symbol is used only in this file.
Fix the following sparse warnings:

drivers/dca/dca-core.c:273:4: warning: symbol 'dca_common_get_tag' was not declared. Should it be static?

Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
 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;
-- 
1.7.10.4


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