Merge changes Idfeebdec,Ief584324,If71c9d81,I1c09f530,I74b80572,I68c07f35 into msm-3.0

* changes:
  msm: 8625: Enable ticket spinlocks
  msm: board-qrd7627a: Add UARTDM1 device to 8625 EVB device list.
  msm: 8625: Remove static mapping for second core
  msm: mpm-8625: GIC extension for 8625
  msm: footswitch-pcom: Enable Footswitch for 8625
  msm: dma: Fix the error checking for DMA clocks.