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| author | David S. Miller <davem@davemloft.net> | 2013-03-27 13:52:49 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-27 13:52:49 -0400 |
| commit | e2a553dbf18a5177fdebe29495c32a8e7fd3a4db (patch) | |
| tree | 5ccb3d498325a7aaf93f49549eca03cb7861ca1c /drivers/usb/host/ehci-q.c | |
| parent | 7559d97993ae7d552c96313155286f372cf4cf7c (diff) | |
| parent | a8c45289f215e137825bf9630d0abb41c1dc41ff (diff) | |
| download | olio-linux-3.10-e2a553dbf18a5177fdebe29495c32a8e7fd3a4db.tar.xz olio-linux-3.10-e2a553dbf18a5177fdebe29495c32a8e7fd3a4db.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
include/net/ipip.h
The changes made to ipip.h in 'net' were already included
in 'net-next' before that header was moved to another location.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/host/ehci-q.c')
| -rw-r--r-- | drivers/usb/host/ehci-q.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 5464665f0b6..23d13690428 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -1316,6 +1316,19 @@ static void unlink_empty_async(struct ehci_hcd *ehci) } } +/* The root hub is suspended; unlink all the async QHs */ +static void unlink_empty_async_suspended(struct ehci_hcd *ehci) +{ + struct ehci_qh *qh; + + while (ehci->async->qh_next.qh) { + qh = ehci->async->qh_next.qh; + WARN_ON(!list_empty(&qh->qtd_list)); + single_unlink_async(ehci, qh); + } + start_iaa_cycle(ehci, false); +} + /* makes sure the async qh will become idle */ /* caller must own ehci->lock */ |