Searched hist:c83e1a9ff68a6535b81c40dc8fda99348ab480fb (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/usb/host/ |
| H A D | ehci-mem.c | diff c83e1a9ff68a6535b81c40dc8fda99348ab480fb Wed Jul 11 17:21:25 CEST 2012 Alan Stern <stern@rowland.harvard.edu> 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>
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| H A D | ehci-sched.c | diff c83e1a9ff68a6535b81c40dc8fda99348ab480fb Wed Jul 11 17:21:25 CEST 2012 Alan Stern <stern@rowland.harvard.edu> 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>
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| H A D | ehci-hcd.c | diff c83e1a9ff68a6535b81c40dc8fda99348ab480fb Wed Jul 11 17:21:25 CEST 2012 Alan Stern <stern@rowland.harvard.edu> 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>
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