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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2011-06-21 13:24:42 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-27 13:46:44 -0700 |
| commit | 87abd0a92c72eea71542d6c972c67e39e584e989 (patch) | |
| tree | 556fb2566196ad54b7b62c0a8293fe4d66c85a56 | |
| parent | c27d5368ef1f7ea40bcd1fb2626f4c99d77e0080 (diff) | |
| download | lwn-87abd0a92c72eea71542d6c972c67e39e584e989.tar.gz lwn-87abd0a92c72eea71542d6c972c67e39e584e989.zip | |
usb: r8a66597-hcd: fix cannot detect low/full speed device
This controller can control "Transaction Translators", but
the hcd->has_tt is not set.
Since the commit d199c96d41d80a567493e12b8e96ea056a1350c1
("USB: prevent buggy from crashing the USB stack") has checked it,
the driver could not work the low/full speed device.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index db6f8b9c19b6..4586369dda00 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2517,6 +2517,7 @@ static int __devinit r8a66597_probe(struct platform_device *pdev) INIT_LIST_HEAD(&r8a66597->child_device); hcd->rsrc_start = res->start; + hcd->has_tt = 1; ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | irq_trigger); if (ret != 0) { |