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author | Alan Stern <stern@rowland.harvard.edu> | 2013-05-29 17:21:01 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-30 12:34:29 (GMT) |
commit | 8a1ea51f87a6149c3263a63e9c60d852bedbecd7 (patch) | |
tree | 010bf48bb0172df256677885e4e3a9c35e9bb455 /crypto | |
parent | e6b0166f2106e087a197c528eb1e465071f5225b (diff) | |
download | linux-8a1ea51f87a6149c3263a63e9c60d852bedbecd7.tar.xz |
USB: MUSB: upgrade the isochronous API
This patch attempts to fix the isochonour API in the musb host
driver. In particular, the urb->start_frame field should always be
set by the driver; it isn't an input parameter.
The simplest way to accomplish this is to treat all URBs as though the
URB_ISO_ASAP flag was set. This won't give the right behavior when an
underrun occurs, but I don't know enough about the musb driver to
handle that case.
Unfortunately, I have no way to test this change.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions