platform: msm-geni-se: Disable CMD_DONE in DMA mode for I2C and SPI

For I2C and SPI, CMD_DONE should be enabled only in fifo mode for
transfer completion. Disable CMD_DONE for DMA mode and cancel cmd
to avoid race condition between cmd_done, dma_done and cmd_done,
cancel_irq.

Change-Id: Ib1dc10d3e17c2b3df17097f2a4bc60b159d76709
Signed-off-by: Mukesh Kumar Savaliya <msavaliy@codeaurora.org>