Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  VIDEO: amba clcd: don't disable an already disabled clock
  ARM: Tighten check for allowable CPSR values
  ARM: 6329/1: wire up sys_accept4() on ARM
  ARM: 6328/1: Build with -fno-dwarf2-cfi-asm
  ARM: 6326/1: kgdb: fix GDB_MAX_REGS no longer used