K 10
svn:author
V 4
manu
K 8
svn:date
V 27
2017-07-18T19:50:02.923708Z
K 7
svn:log
V 268
Allwinner EHCI: Do not fail if we cannot get a phy

If we cannot get a phy, do not detach the driver, some boards have phy
always enabled and not exposed.
While here do not release the clocks if we fails as we release them
in a10_ehci_detach.

Tested-on:	OrangePi-One

END