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| author | Alan Stern <stern@rowland.harvard.edu> | 2009-06-29 18:47:30 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-07-13 02:16:39 +0400 |
| commit | 914b701280a76f96890ad63eb0fa99bf204b961c (patch) | |
| tree | 9373723da74f660aa667da000301c191b1929bd8 /drivers/usb/host/ehci-ps3.c | |
| parent | cb88a1b887bb8908f6e00ce29e893ea52b074940 (diff) | |
| download | linux-914b701280a76f96890ad63eb0fa99bf204b961c.tar.xz | |
USB: EHCI: use the new clear_tt_buffer interface
This patch (as1256) changes ehci-hcd and all the other drivers in the
EHCI family to make use of the new clear_tt_buffer callbacks. When a
Clear-TT-Buffer request is in progress for a QH, the QH is not allowed
to be linked into the async schedule until the request is finished.
At that time, if there are any URBs queued for the QH, it is linked
into the async schedule.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-ps3.c')
| -rw-r--r-- | drivers/usb/host/ehci-ps3.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c index 93f7035d00a1..1dee33b9139e 100644 --- a/drivers/usb/host/ehci-ps3.c +++ b/drivers/usb/host/ehci-ps3.c @@ -75,6 +75,8 @@ static const struct hc_driver ps3_ehci_hc_driver = { #endif .relinquish_port = ehci_relinquish_port, .port_handed_over = ehci_port_handed_over, + + .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete, }; static int __devinit ps3_ehci_probe(struct ps3_system_bus_device *dev) |