Merge branch 'imx/multi-platform' of git://git.linaro.org/people/shawnguo/linux-2...

From Shawn Guo:
"Here is the imx multi-platform support [1] that missed 3.7 merge window.
 Please pull it for 3.8 and exposing on linux-next.  As it touches a lot
 of files, I send it early, so that people can base their works off it
 to avoid conflicts."

* 'imx/multi-platform' of git://git.linaro.org/people/shawnguo/linux-2.6: (31 commits)
  ARM: imx: enable multi-platform build
  ARM: imx: call mxc_device_init() in soc specific function
  ARM: imx: remove header file mach/irqs.h
  ARM: imx: include hardware.h rather than mach/hardware.h
  ARM: imx: move debug macros to include/debug
  video: imxfb: remove cpu_is_xxx by using platform_device_id
  mmc: mxcmmc: remove cpu_is_xxx by using platform_device_id
  media: mx2_camera: remove cpu_is_xxx by using platform_device_id
  dma: imx-dma: remove cpu_is_xxx by using platform_device_id
  dma: imx-dma: retrieve MEM and IRQ from resources
  dma: imx-dma: use devm_kzalloc and devm_request_irq
  rtc: mxc_rtc: remove cpu_is_xxx by using platform_device_id
  mtd: mxc_nand: remove cpu_is_xxx by using platform_device_id
  i2c: imx: remove cpu_is_xxx by using platform_device_id
  watchdog: imx2_wdt: remove unneeded mach/hardware.h inclusion
  video: mx3fb: remove unneeded mach/hardware.h inclusion
  usb: ehci-mxc: remove unneeded mach/hardware.h inclusion
  ASoC: imx-ssi: remove unneeded mach/hardware.h inclusion
  dma: imx-sdma: remove unneeded mach/hardware.h inclusion
  dma: ipu: rename mach/ipu.h to include/linux/dma/ipu-dma.h
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>