dmaengine: intel-mid-dma: remove the driver

Since the last and the only user of this driver is converted to use dw_dmac we
can remove driver from the tree.

Moreover, besides the driver is unmaintained a long time, it serves for the
DesignWare DMA IP, for which we have already driver in the tree.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/dma/Kconfig

@@ -51,19 +51,6 @@ config INTEL_MIC_X100_DMA
 	  OS and tools for MIC to use with this driver are available from
 	  <http://software.intel.com/en-us/mic-developer>.
 
-config INTEL_MID_DMAC
-	tristate "Intel MID DMA support for Peripheral DMA controllers"
-	depends on PCI && X86
-	select DMA_ENGINE
-	default n
-	help
-	  Enable support for the Intel(R) MID DMA engine present
-	  in Intel MID chipsets.
-
-	  Say Y here if you have such a chipset.
-
-	  If unsure, say N.
-
 config ASYNC_TX_ENABLE_CHANNEL_SWITCH
 	bool
 

drivers/dma/Makefile

@@ -6,7 +6,6 @@ obj-$(CONFIG_DMA_VIRTUAL_CHANNELS) += virt-dma.o
 obj-$(CONFIG_DMA_ACPI) += acpi-dma.o
 obj-$(CONFIG_DMA_OF) += of-dma.o
 
-obj-$(CONFIG_INTEL_MID_DMAC) += intel_mid_dma.o
 obj-$(CONFIG_DMATEST) += dmatest.o
 obj-$(CONFIG_INTEL_IOATDMA) += ioat/
 obj-$(CONFIG_INTEL_IOP_ADMA) += iop-adma.o