From 129bd474a80726247e5b1c61fe66a413e63053bc Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Tue, 20 May 2008 19:08:53 +0200 Subject: [PATCH] USB: ehci-orion: the Orion EHCI root hub does have a Transaction Translator Commit 7329e211b987a493cbcfca0e98c60eb108ab42df ("USB: root hubs don't lie about their number of TTs") requires the various platform EHCI glue modules to set ->has_tt if the root hub has a Transaction Translator. The Orion EHCI root hub does have a Transaction Translator, so set ->has_tt in ehci_orion_setup(). This fixes oopsing on plugging in a low speed device. Signed-off-by: Lennert Buytenhek Acked-by: Nicolas Pitre Acked-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-orion.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index d187d031374..3adfda813a7 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -115,6 +115,8 @@ static int ehci_orion_setup(struct usb_hcd *hcd) if (retval) return retval; + hcd->has_tt = 1; + ehci_reset(ehci); ehci_port_power(ehci, 0); -- 2.20.1