ARM: u300: convert sched_clock() to use new infrastructure

Convert u300 to use the new sched_clock() infrastructure for extending
32bit counters to full 64-bit nanoseconds.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2 files changed