usb: phy: phy-msm-usb: mark expected switch fall-through

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

Addresses-Coverity-ID: 1222118
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 3d0dd2f9741571423522ee80c972d8db2ffec853..8bc3403a1295bbbb9a7edb5a644fd24fe5f60761 100644 (file)
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1261,6 +1261,7 @@ static void msm_chg_detect_work(struct work_struct *w)
                /* fall through */
        case USB_CHG_STATE_SECONDARY_DONE:
                motg->chg_state = USB_CHG_STATE_DETECTED;
+               /* fall through */
        case USB_CHG_STATE_DETECTED:
                msm_chg_block_off(motg);
                dev_dbg(phy->dev, "charger = %d\n", motg->chg_type);