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| author |   Lennert Buytenhek <buytenh@wantstofly.org> | 2008-05-20 19:08:53 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-20 14:14:15 -0700 |
| commit | 129bd474a80726247e5b1c61fe66a413e63053bc (patch) | |
| tree | 4d6b15f121e3f8ecfdbd610d19b07f7aba9b7055 /drivers/usb/host/ehci-orion.c | |
| parent | USB: serial: ch341: New VID/PID for CH341 USB-serial (diff) | |
| download | linux-dev-129bd474a80726247e5b1c61fe66a413e63053bc.tar.xz linux-dev-129bd474a80726247e5b1c61fe66a413e63053bc.zip | |
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 <buytenh@marvell.com>
Acked-by: Nicolas Pitre <nico@marvell.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/host/ehci-orion.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index d187d0313742..3adfda813a7b 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); |