Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  MIPS: Avoid spurious make includecheck message
  MIPS: VPE: Get rid of BKL.
  MIPS: VPE: Fix build after the credential changes a while ago.
  MIPS: Excite: Get rid of BKL.
  MIPS: Sibyte: Get rid of BKL.
  MIPS: BCM63xx: Add PCMCIA & Cardbus support.
  MIPS: MSP71xx: request_irq() failure ignored in msp_pcibios_config_access()
  MIPS: Decrease size of au1xxx_dbdma_pm_regs[][]
  MIPS: SMP: Inline arch_send_call_function_{single_ipi,ipi_mask}
  MIPS: SMP: Fix build.
  MIPS: MIPSxx SC: Avoid destructive invalidation on partial L2 cachelines.
  MIPS: Sibyte: Fix compilation error.
  MIPS: BCM1480: Re-apply patch lost due to bad resolution of merge conflict.
  MIPS: BCM63xx: Add serial driver for bcm63xx integrated UART.
  MIPS: Loongson2: Fix typo "enalbe" -> "enable"
  MIPS: SMTC: Remove duplicate structure field initialization
  MIPS: Remove duplicated #include
  MIPS: BCM63xx: Remove duplicated #include