ehci_init() will do reset and set the usbrev flag. Fix problem where

ehci_reset() was called before ehci_init().

PR:		usb/140242
Submitted by:	Sebastian Huber

3 files changed, 1 insertions, 8 deletions

diff --git a/sys/dev/usb/controller/ehci_ixp4xx.c b/sys/dev/usb/controller/ehci_ixp4xx.c
index 9f86614..3a2b6e4 100644
--- a/sys/dev/usb/controller/ehci_ixp4xx.c
+++ b/sys/dev/usb/controller/ehci_ixp4xx.c
@@ -157,8 +157,6 @@ ehci_ixp_attach(device_t self)
 		return (ENOMEM);
 	}
 
-	sc->sc_bus.usbrev = USB_REV_2_0;
-
 	/* NB: hints fix the memory location and irq */
 
 	rid = 0;
@@ -230,7 +228,6 @@ ehci_ixp_attach(device_t self)
 		     | EHCI_SCFLG_BIGEMMIO
 		     | EHCI_SCFLG_NORESTERM
 		     ;
-	(void) ehci_reset(sc);
 
 	err = ehci_init(sc);
 	if (!err) {
diff --git a/sys/dev/usb/controller/ehci_mbus.c b/sys/dev/usb/controller/ehci_mbus.c
index d3c0f4c..368e3e5 100644
--- a/sys/dev/usb/controller/ehci_mbus.c
+++ b/sys/dev/usb/controller/ehci_mbus.c
@@ -166,8 +166,6 @@ ehci_mbus_attach(device_t self)
 		return (ENOMEM);
 	}
 
-	sc->sc_bus.usbrev = USB_REV_2_0;
-
 	rid = 0;
 	sc->sc_io_res = bus_alloc_resource_any(self, SYS_RES_MEMORY, &rid, RF_ACTIVE);
 	if (!sc->sc_io_res) {
diff --git a/sys/dev/usb/controller/ehci_pci.c b/sys/dev/usb/controller/ehci_pci.c
index fc2035b..d1440c1 100644
--- a/sys/dev/usb/controller/ehci_pci.c
+++ b/sys/dev/usb/controller/ehci_pci.c
@@ -318,13 +318,11 @@ ehci_pci_attach(device_t self)
 		device_printf(self, "pre-2.0 USB revision (ignored)\n");
 		/* fallthrough */
 	case PCI_USB_REV_2_0:
-		sc->sc_bus.usbrev = USB_REV_2_0;
 		break;
 	default:
 		/* Quirk for Parallels Desktop 4.0 */
 		device_printf(self, "USB revision is unknown. Assuming v2.0.\n");
-		sc->sc_bus.usbrev = USB_REV_2_0;
-                break;
+		break;
 	}
 
 	rid = PCI_CBMEM;