| From eea2ff8a316eb227520a231ab4940f0e86c3df00 Mon Sep 17 00:00:00 2001 |
| From: Alan Stern <stern@rowland.harvard.edu> |
| Date: Mon, 2 May 2011 14:21:44 -0400 |
| Subject: [PATCH] USB: fix regression in usbip by setting has_tt flag |
| |
| commit cee6a262550f53a13acfefbc1e3e5ff35c96182c upstream. |
| |
| This patch (as1460) fixes a regression in the usbip driver caused by |
| the new check for Transaction Translators in USB-2 hubs. The root hub |
| registered by vhci_hcd needs to have the has_tt flag set, because it |
| can connect to low- and full-speed devices as well as high-speed |
| devices. |
| |
| Signed-off-by: Alan Stern <stern@rowland.harvard.edu> |
| Reported-and-tested-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| --- |
| drivers/staging/usbip/vhci_hcd.c | 2 +- |
| 1 files changed, 1 insertions(+), 1 deletions(-) |
| |
| diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c |
| index fd4cc48..dfdbd8a 100644 |
| --- a/drivers/staging/usbip/vhci_hcd.c |
| +++ b/drivers/staging/usbip/vhci_hcd.c |
| @@ -1135,7 +1135,7 @@ static int vhci_hcd_probe(struct platform_device *pdev) |
| usbip_uerr("create hcd failed\n"); |
| return -ENOMEM; |
| } |
| - |
| + hcd->has_tt = 1; |
| |
| /* this is private data for vhci_hcd */ |
| the_controller = hcd_to_vhci(hcd); |
| -- |
| 1.7.4.4 |
| |
