[PATCH] phy: qcom-usb-hs: Mark expected switch fall-through

[Gustavo A. R. Silva]

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
---
 drivers/phy/qualcomm/phy-qcom-usb-hs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c 
b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
index 2d0c70b..abbbe75 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
@@ -55,6 +55,7 @@ static int qcom_usb_hs_phy_set_mode(struct phy *phy, enum 
phy_mode mode)
                case PHY_MODE_USB_OTG:
                case PHY_MODE_USB_HOST:
                        val |= ULPI_INT_IDGRD;
+                       /* fall through */
                case PHY_MODE_USB_DEVICE:
                        val |= ULPI_INT_SESS_VALID;
                default:
-- 
2.7.4