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authorAlan Stern <stern@rowland.harvard.edu>2012-07-11 11:21:25 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-07-16 16:50:13 -0700
commitc83e1a9ff68a6535b81c40dc8fda99348ab480fb (patch)
treefea3bfe22caed0144933c8b065f2bf16937fd8fb /drivers/usb/host/ehci-hcd.c
parent15be105b4a18c461b95fa683907f6da6deae1b75 (diff)
USB: EHCI: don't refcount QHs
This patch (as1567) removes ehci-hcd's reference counting of QH structures. It's not necessary to refcount these things because they always get deallocated at exactly one spot in ehci_endpoint_disable() (except for two special QHs, ehci->async and ehci->dummy) and are never used again. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
-rw-r--r--drivers/usb/host/ehci-hcd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index ab7306de8d1..1f8f792eec8 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1179,7 +1179,7 @@ idle_timeout:
if (qh->clearing_tt)
goto idle_timeout;
if (list_empty (&qh->qtd_list)) {
- qh_put (qh);
+ qh_destroy(ehci, qh);
break;
}
/* else FALL THROUGH */