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authorLuis R. Rodriguez <lrodriguez@atheros.com>2008-08-06 15:21:26 -0700
committerJohn W. Linville <linville@tuxdriver.com>2008-08-07 09:49:42 -0400
commit7d283aee50351ec19eaf654a8690d77c4e1dff50 (patch)
tree8b0079f19db09ecd264cc2e8c428033fe725015f /drivers/usb/host/ehci-q.c
parente6fce5b916cd7f7f79b2b3e53ba74bbfc1d7cf8b (diff)
list.h: Add list_splice_tail() and list_splice_tail_init()
If you are using linked lists for queues list_splice() will not do what you would expect even if you use the elements passed reversed. We need to handle these differently. We add list_splice_tail() and list_splice_tail_init(). Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/usb/host/ehci-q.c')
-rw-r--r--drivers/usb/host/ehci-q.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 2622b6596d7c..3712b925b315 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -932,7 +932,7 @@ static struct ehci_qh *qh_append_tds (
list_del (&qtd->qtd_list);
list_add (&dummy->qtd_list, qtd_list);
- __list_splice (qtd_list, qh->qtd_list.prev);
+ list_splice_tail(qtd_list, &qh->qtd_list);
ehci_qtd_init(ehci, qtd, qtd->qtd_dma);
qh->dummy = qtd;