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authorMatthieu CASTET <castet.matthieu@free.fr>2011-11-28 14:30:22 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2011-11-29 04:59:29 +0400
commite3420901eba65b1c46bed86d360e3a8685d20734 (patch)
tree747ae7ec657793fba9b5523cd573f6bd25f7905b /Documentation/usb
parentdf711fc9962b9491af2b92bd0d21ecbfefe4e5fa (diff)
downloadlinux-e3420901eba65b1c46bed86d360e3a8685d20734.tar.xz
EHCI : Fix a regression in the ISO scheduler
Fix a regression that was introduced by commit 811c926c538f7e8d3c08b630dd5844efd7e000f6 (USB: EHCI: fix HUB TT scheduling issue with iso transfer). We detect an error if next == start, but this means uframe 0 can't be allocated anymore for iso transfer... Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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