Changeset 9d3536e in mainline for uspace/drv/bus/usb/usbhub/usbhub.c

Timestamp:

2018-01-20T22:17:40Z (7 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

defaab2

Parents:

d648e83

Message:

usbhub: clear ignored changes and report them only once

File:

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

uspace/drv/bus/usb/usbhub/usbhub.c

@@ -560 +560 @@
         size_t recv_size;
 
+        uint32_t buffer;
         const int rc = usb_pipe_control_read(hub->control_pipe,
             &request, sizeof(usb_device_request_setup_packet_t),
-            status, sizeof(*status), &recv_size);
+            &buffer, sizeof(buffer), &recv_size);
         if (rc != EOK)
                 return rc;
@@ -569 +570 @@
                 return ELIMIT;
 
+        *status = uint32_usb2host(buffer);
         return EOK;
 }