Changeset 57e06ef in mainline for uspace/drv/bus/usb/ohci/hc.c

Timestamp:

2011-10-28T22:19:29Z (14 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

2fd1f0c6

Parents:

48ae3ef

Message:

ohci: Minor improvements.

Remove unused member.
Fix comments.
Add const qualifiers and asserts.

File:

• uspace/drv/bus/usb/ohci/hc.c (modified) (2 diffs)

uspace/drv/bus/usb/ohci/hc.c

@@ -221 +221 @@
 }
 /*----------------------------------------------------------------------------*/
-void hc_enqueue_endpoint(hc_t *instance, endpoint_t *ep)
-{
+void hc_enqueue_endpoint(hc_t *instance, const endpoint_t *ep)
+{
+        assert(instance);
+        assert(ep);
+
         endpoint_list_t *list = &instance->lists[ep->transfer_type];
         ohci_endpoint_t *ohci_ep = ohci_endpoint_get(ep);
+        assert(list);
+        assert(ohci_ep);
+
         /* Enqueue ep */
         switch (ep->transfer_type) {
@@ -247 +253 @@
 }
 /*----------------------------------------------------------------------------*/
-void hc_dequeue_endpoint(hc_t *instance, endpoint_t *ep)
-{
+void hc_dequeue_endpoint(hc_t *instance, const endpoint_t *ep)
+{
+        assert(instance);
+        assert(ep);
+
         /* Dequeue ep */
         endpoint_list_t *list = &instance->lists[ep->transfer_type];
         ohci_endpoint_t *ohci_ep = ohci_endpoint_get(ep);
+
+        assert(list);
+        assert(ohci_ep);
         switch (ep->transfer_type) {
         case USB_TRANSFER_CONTROL: