| commit | 07b91eb2d2c53017fbae33d5eae1037cb078d3e4 | |
| author | Matthieu CASTET <castet.matthieu@free.fr> | |
| Mon, 28 Nov 2011 10:30:22 +0000 (28 11:30 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 9 Dec 2011 16:55:40 +0000 (9 08:55 -0800) | ||
| tree | e16cb4d6a7f2cfe97b615e81fbb03c897ac068f3 | treesnapshot (tar.gz zip) |
| parent | 027a53824cc8602232cc38a86d9499efec2dcbee | commitdiff |
EHCI : Fix a regression in the ISO scheduler
commit e3420901eba65b1c46bed86d360e3a8685d20734 upstream.
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>
commit e3420901eba65b1c46bed86d360e3a8685d20734 upstream.
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>
| drivers/usb/host/ehci-sched.c | diffblobblamehistory |