usb-ohci: raise interrupt on attach

Got lost in commit 618c169b577db64ac6589ad48825d2e11760d1a6,
add it back in.  Also fix codestyle while we are at it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

diff --git a/hw/usb-ohci.c b/hw/usb-ohci.c
index c77a20e4f525cce4f9e42d2a3cb23c7d29932434..8491d599280b55442975b79dd6e1cc401685899a 100644 (file)
--- a/hw/usb-ohci.c
+++ b/hw/usb-ohci.c
@@ -327,6 +327,7 @@ static void ohci_attach(USBPort *port1)
 {
     OHCIState *s = port1->opaque;
     OHCIPort *port = &s->rhport[port1->index];
+    uint32_t old_state = port->ctrl;
 
     /* set connect status */
     port->ctrl |= OHCI_PORT_CCS | OHCI_PORT_CSC;
@@ -344,6 +345,10 @@ static void ohci_attach(USBPort *port1)
     }
 
     DPRINTF("usb-ohci: Attached port %d\n", port1->index);
+
+    if (old_state != port->ctrl) {
+        ohci_set_interrupt(s, OHCI_INTR_RHSC);
+    }
 }
 
 static void ohci_detach(USBPort *port1)
@@ -366,8 +371,9 @@ static void ohci_detach(USBPort *port1)
     }
     DPRINTF("usb-ohci: Detached port %d\n", port1->index);
 
-    if (old_state != port->ctrl)
+    if (old_state != port->ctrl) {
         ohci_set_interrupt(s, OHCI_INTR_RHSC);
+    }
 }
 
 static void ohci_wakeup(USBPort *port1)