Changeset 27ed734c in mainline for uspace/lib/usbdev/src/pipes.c

Timestamp:

2011-10-31T13:06:57Z (14 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

5e07cbc0

Parents:

d25e0a4

Message:

usb: Rename get_address ⇒ get_my_address and remove redundant handle parameter.

If you want to know what address the device uses ask the device not host controller.

File:

• uspace/lib/usbdev/src/pipes.c (modified) (1 diff)

uspace/lib/usbdev/src/pipes.c

@@ -56 +56 @@
         async_exch_t *exch = async_exchange_begin(sess);
         
-        /*
-         * We are sending special value as a handle - zero - to get
-         * handle of the parent function (that handle was used
-         * when registering our device @p dev.
-         */
         sysarg_t address;
-        int rc = async_req_2_1(exch, DEV_IFACE_ID(USB_DEV_IFACE),
-            IPC_M_USB_GET_ADDRESS, 0, &address);
+        int rc = async_req_1_1(exch, DEV_IFACE_ID(USB_DEV_IFACE),
+            IPC_M_USB_GET_MY_ADDRESS, &address);
         
         async_exchange_end(exch);