diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/usb.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index fe144bda56f0..e6aa90053d54 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -791,8 +791,7 @@ typedef void (*usb_complete_t)(struct urb *); * @context: For use in completion functions. This normally points to * request-specific driver context. * @complete: Completion handler. This URB is passed as the parameter to the - * completion function. Except for interrupt or isochronous transfers - * that aren't being unlinked, the completion function may then do what + * completion function. The completion function may then do what * it likes with the URB, including resubmitting or freeing it. * @iso_frame_desc: Used to provide arrays of ISO transfer buffers and to * collect the transfer status for each buffer. @@ -885,11 +884,6 @@ typedef void (*usb_complete_t)(struct urb *); * When completion callback is invoked for non-isochronous URBs, the * actual_length field tells how many bytes were transferred. * - * For interrupt URBs, the URB provided to the callback - * function is still "owned" by the USB core subsystem unless the status - * indicates that the URB has been unlinked. Completion handlers should - * not modify such URBs until they have been unlinked. - * * ISO transfer status is reported in the status and actual_length fields * of the iso_frame_desc array, and the number of errors is reported in * error_count. Completion callbacks for ISO transfers will normally |