Revert "dwc_otg_hcd: Add delay before controller initialization"
The delay is not needed when the controller is forced to host mode
through GUSBCFG.ForceHstMode
Google-Bug-Id: 26390815
This reverts commit 4a28608e53250f796d2423b382e959f0722ec04a.
Change-Id: I0a382dd6608a1b4b703ae6d6ff8b097bb841484c
diff --git a/drivers/usb/dwc_otg/dwc_otg_hcd.c b/drivers/usb/dwc_otg/dwc_otg_hcd.c
index 9617c6c..480bf20 100755
--- a/drivers/usb/dwc_otg/dwc_otg_hcd.c
+++ b/drivers/usb/dwc_otg/dwc_otg_hcd.c
@@ -904,15 +904,6 @@
dwc_hc_t *channel;
dwc_hc_t *channel_tmp;
- /*
- * It has been observed that the controller doesn't work properly
- * when the kernel console is connected to a vterm (which affects
- * timing). Experiments have shown that the problem can be fixed
- * with a delay of at least 60ms before starting the controller
- * initialization. A delay of 200ms is used to add some margin
- */
- msleep(200);
-
hcd->flags.d32 = 0;
hcd->non_periodic_qh_ptr = &hcd->non_periodic_sched_active;
