Changes in uspace/lib/usb/src/ddfiface.c [56bdd9a4:27ed734c] in mainline

File:

• uspace/lib/usb/src/ddfiface.c (modified) (2 diffs)

uspace/lib/usb/src/ddfiface.c

@@ -36 +36 @@
 #include <devman.h>
 #include <async.h>
-#include <usb_iface.h>
 #include <usb/ddfiface.h>
 #include <usb/hc.h>
@@ -105 +104 @@
 
         async_exch_t *exch = async_exchange_begin(parent_sess);
-        if (!exch) {
-                async_hangup(parent_sess);
-                return ENOMEM;
-        }
 
-        const int ret = usb_get_my_address(exch, address);
+        sysarg_t addr;
+        int rc = async_req_1_1(exch, DEV_IFACE_ID(USB_DEV_IFACE),
+            IPC_M_USB_GET_MY_ADDRESS, &addr);
 
         async_exchange_end(exch);
         async_hangup(parent_sess);
 
-        return ret;
+        if (rc != EOK)
+                return rc;
+
+        if (address != NULL)
+                *address = (usb_address_t) addr;
+
+        return EOK;
 }