diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 920862c..e572ee6 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -151,13 +151,26 @@ static void omap_musb_set_mailbox(struct omap2430_glue *glue)
 	switch (glue->status) {
 	case MUSB_ID_GROUND:
 		dev_dbg(musb->controller, "ID GND\n");
-
-		musb->xceiv->otg->state = OTG_STATE_A_IDLE;
-		musb->xceiv->last_event = USB_EVENT_ID;
-		if (musb->gadget_driver) {
-			omap_control_usb_set_mode(glue->control_otghs,
-				USB_MODE_HOST);
+		switch (musb->xceiv->otg->state) {
+		case OTG_STATE_A_WAIT_VRISE:
+		case OTG_STATE_A_WAIT_BCON:
+		case OTG_STATE_A_HOST:
+		case OTG_STATE_A_IDLE:
+			/*
+			 * On multiple ID ground interrupts just keep enabling
+			 * VBUS. At least cpcap VBUS shuts down otherwise.
+			 */
 			omap2430_musb_set_vbus(musb, 1);
+			break;
+		default:
+			musb->xceiv->otg->state = OTG_STATE_A_IDLE;
+			musb->xceiv->last_event = USB_EVENT_ID;
+			if (musb->gadget_driver) {
+				omap_control_usb_set_mode(glue->control_otghs,
+							  USB_MODE_HOST);
+				omap2430_musb_set_vbus(musb, 1);
+			}
+			break;
 		}
 		break;