Patches added to powerpc.git powerpc-next branch

[Paul Mackerras]

I have pulled Linus' tree into the powerpc-next branch of powerpc.git,
and added the following 4 patches.

Paul.

Paul Mackerras (1):
      [POWERPC] Defer processing of interrupts when the CPU wakes from sleep mode

Robert P. J. Day (1):
      [POWERPC] Get most of ioctl.h content from <asm-generic/ioctl.h>

Scott Wood (1):
      [POWERPC] Add 6xx-style HID0_SLEEP support.

Stephen Rothwell (1):
      [POWERPC] Move of_device_get_modalias to drivers/of