USB: fix PS3 EHCI systems
authorRicardo Martins <rasm@fe.up.pt>
Tue, 22 May 2012 17:02:03 +0000 (18:02 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Tue, 19 Jun 2012 22:18:27 +0000 (23:18 +0100)
commit4dd27dc995567bd95a33956264cc987e03ecc7f9
treef1687e86c8afa492e8f1bd23a46ff1c9feab17d5
parent5f081af6cbb83e72194ad3a82623ca42eeb0e662
USB: fix PS3 EHCI systems

commit 4f7a67e2dd49fbfba002c453bc24bf00e701cc71 upstream.

After commit aaa0ef289afe9186f81e2340114ea413eef0492a "PS3 EHCI QH
read work-around", Terratec Grabby (em28xx) stopped working with AMD
Geode LX 800 (USB controller AMD CS5536). Since this is a PS3 only
fix, the following patch adds a conditional block around it.

Signed-off-by: Ricardo Martins <rasm@fe.up.pt>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/usb/host/ehci-hcd.c