usb: dwc3-omap: Fix missing break in dwc3_omap_set_mailbox()

We need to break from all cases if we want to treat
each one of them separately.

Reported-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Fixes: d2728fb3e01f ("usb: dwc3: omap: Pass VBUS and ID events transparently")
Cc: <stable@vger.kernel.org> #v4.8+
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 4a59577..f8d0747 100644 (file)
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -250,6 +250,7 @@ static void dwc3_omap_set_mailbox(struct dwc3_omap *omap,
                val = dwc3_omap_read_utmi_ctrl(omap);
                val |= USBOTGSS_UTMI_OTG_CTRL_IDDIG;
                dwc3_omap_write_utmi_ctrl(omap, val);
+               break;
 
        case OMAP_DWC3_VBUS_OFF:
                val = dwc3_omap_read_utmi_ctrl(omap);