From 61694987cd489cd7d9fd3a604509c51240b4a569 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Tue, 2 Sep 2008 10:52:08 +0200 Subject: [PATCH] --- yaml --- r: 109990 b: refs/heads/master c: 697e04db5678fadf96d437806b676403ebee806d h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/Documentation/usb/anchors.txt | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 5d591a8224d6..97141e626993 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 83a798207361cc26385187b2e71efa2b5d75de7f +refs/heads/master: 697e04db5678fadf96d437806b676403ebee806d diff --git a/trunk/Documentation/usb/anchors.txt b/trunk/Documentation/usb/anchors.txt index 7304bcf5a306..5e6b64c20d25 100644 --- a/trunk/Documentation/usb/anchors.txt +++ b/trunk/Documentation/usb/anchors.txt @@ -42,9 +42,21 @@ This function kills all URBs associated with an anchor. The URBs are called in the reverse temporal order they were submitted. This way no data can be reordered. +usb_unlink_anchored_urbs() +-------------------------- + +This function unlinks all URBs associated with an anchor. The URBs +are processed in the reverse temporal order they were submitted. +This is similar to usb_kill_anchored_urbs(), but it will not sleep. +Therefore no guarantee is made that the URBs have been unlinked when +the call returns. They may be unlinked later but will be unlinked in +finite time. + usb_wait_anchor_empty_timeout() ------------------------------- This function waits for all URBs associated with an anchor to finish or a timeout, whichever comes first. Its return value will tell you whether the timeout was reached. + +