Merge remote-tracking branch 'stefanha/trivial-patches' into staging

Merge remote-tracking branch 'stefanha/trivial-patches' into staging

* stefanha/trivial-patches:
  spice: drop incorrect vm_change_state_handler() opaque
  linux-user/syscall.c: remove forward declarations
  hw/mcf5206: Reduce size of lookup table
  Remove --sparc_cpu option from the configure list
  pseries: Remove unneeded include statement (fixes MinGW builds)
  pc_sysfw: Check for qemu_find_file() failure

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>