Merge branch 'clkdev' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM clkdev updates from Russell King:
 "A couple of cleanups for clkdev"

* 'clkdev' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8778/1: clkdev: don't call __of_clk_get_by_name() unnecessarily from clk_get()
  ARM: 8776/1: clkdev: Remove duplicated negative index check from __of_clk_get()