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path: root/drivers/usb/phy/phy-mxs-usb.c
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Diffstat (limited to 'drivers/usb/phy/phy-mxs-usb.c')
-rw-r--r--drivers/usb/phy/phy-mxs-usb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c
index fbec863350f6..e5aa24c1e4fd 100644
--- a/drivers/usb/phy/phy-mxs-usb.c
+++ b/drivers/usb/phy/phy-mxs-usb.c
@@ -578,7 +578,7 @@ static enum usb_charger_type mxs_charger_primary_detection(struct mxs_phy *x)
* It must be called after DP is pulled up, which is used to
* differentiate DCP and CDP.
*/
-enum usb_charger_type mxs_charger_secondary_detection(struct mxs_phy *x)
+static enum usb_charger_type mxs_charger_secondary_detection(struct mxs_phy *x)
{
struct regmap *regmap = x->regmap_anatop;
int val;
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