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(parent: a7e69dd) | patch
usb: ehci: using wIndex + 1 for hub port
authorPeter Chen <peter.chen@freescale.com>
Tue, 5 Aug 2014 00:28:19 +0000 (08:28 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 25 Aug 2014 20:11:27 +0000 (13:11 -0700)
commit5cbcc35e5bf0eae3c7494ce3efefffc9977827ae
tree76d56f80ac94975e63e1867a2a2fd38c9514f4f0tree | snapshot (tar.gz zip)
parenta7e69ddb10f72f17556bfe99259ecb10cbcb4b5ccommit | diff
usb: ehci: using wIndex + 1 for hub port

The roothub's index per controller is from 0, but the hub port index per hub
is from 1, this patch fixes "can't find device at roohub" problem for connecting
test fixture at roohub when do USB-IF Embedded Host High-Speed Electrical Test.

This patch is for v3.12+.

Cc: stable@vger.kernel.org
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/ehci-hub.c diff | blob | blame | history
Motorola kernel-slsi