From 914b701280a76f96890ad63eb0fa99bf204b961c Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Mon, 29 Jun 2009 10:47:30 -0400 Subject: 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 Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-ixp4xx.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/usb/host/ehci-ixp4xx.c') diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c index a44bb4a..89b7c70 100644 --- a/drivers/usb/host/ehci-ixp4xx.c +++ b/drivers/usb/host/ehci-ixp4xx.c @@ -61,6 +61,8 @@ static const struct hc_driver ixp4xx_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 ixp4xx_ehci_probe(struct platform_device *pdev) -- cgit v1.1