linux-imx

Merge branch 'pnp'

* pnp:
  PNPBIOS: check return value of pnp_add_device()
  PNP: Mark the function pnp_build_option() as static in resource.c
  PNP / card: add missing put_device() call
  PNPACPI: check return value of pnp_add_device()