[PATCH -next] phy: qcom-ufs: Make ufs_qcom_phy_disable_iface_clk static

[Yue Haibing]

From: YueHaibing <yuehaibing@xxxxxxxxxx>

Fix sparse warning:

drivers/phy/qualcomm/phy-qcom-ufs.c:462:6:
 warning: symbol 'ufs_qcom_phy_disable_iface_clk' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/phy/qualcomm/phy-qcom-ufs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-ufs.c b/drivers/phy/qualcomm/phy-qcom-ufs.c
index f2979cc..78c339b 100644
--- a/drivers/phy/qualcomm/phy-qcom-ufs.c
+++ b/drivers/phy/qualcomm/phy-qcom-ufs.c
@@ -459,7 +459,7 @@ static int ufs_qcom_phy_enable_iface_clk(struct ufs_qcom_phy *phy)
 }
 
 /* Turn OFF M-PHY RMMI interface clocks */
-void ufs_qcom_phy_disable_iface_clk(struct ufs_qcom_phy *phy)
+static void ufs_qcom_phy_disable_iface_clk(struct ufs_qcom_phy *phy)
 {
 	if (phy->is_iface_clk_enabled) {
 		clk_disable_unprepare(phy->tx_iface_clk);
-- 
2.7.4