[PATCH] dca: make function dca_common_get_tag static

From: Colin King
Date: Mon Apr 23 2018 - 08:49:47 EST

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Function dca_common_get_tag is local to the source and does not need to be
in global scope, so make it static.

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

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
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 7afbb28d6a0f..1bc5ffb338c8 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;