usage is __dead. Kill useless sccsid.
Add constants for USB3 XHCI{0,1} and their PHYs. Taken from the relevant
Exynos5 dti from linux
Revisit Exynos USB system implementing usb2phy support for Exynos4.
Always use the reentrant rpc_createerr. Otherwise every threaded program
that uses rpc needs to define _REENTRANT to work properly. We'll keep
compatibility but setting the old variable in the library, but we are not
advertising it anymore.
After 2 comes...
Correct c&p error on XHCI* registers and remove old cruft copied from the
datasheet that apparently is not used.
Implement Lan9730 powerycle for Exynos4 to make it attach; its not that
trivial though as it relies on talking iic to the pmu and enabling lan_power
pin.

Some pins for the Odroid-XU boards have been added too.
Add gpio, i2c and USB devices to ODROID and clean it up a bit too.

Since its a SoC, some devices might just as well move to std.odroid but are
kept here for now.

I got confirmation from Hardkernel, the company that creates the Odroid's that
*all* Samsung SoC's that are used in products other than Samsungs own have the
trustzone firmware mandatory. Its also part of the bootloading step and
Hardkernel has to digitally sign part of the bootloaders to be allowed to have
it boot at all.
Although the kernel handles non-NUL terminated interface names, it is better
to avoid this, and all other places that create ifdr_name use strlcpy anyway
so make it conform.
Switch ia64 to gcc 4.8
Switch sh3 to gcc 4.8. My landisk just survived two atf runs through
/usr/tests with

Summary for 587 test programs:
    3691 passed test cases.
    50 failed test cases.
    27 expected failed test cases.
    137 skipped test cases.
Renumber so that 3 follows 2.
sppp_input: handle pktqueue case correctly (fix for the previous).