[PATCH] fpga zynq: Check the bitstream for validity

On Fri, Oct 28, 2016 at 01:12:06PM +0200, Matthias Brugger wrote:

quoted

Zynq is also only able to DMA dword quantities, so bitstreams must be
a multiple of 4 bytes. This also fixes a DMA-past the end bug.

The you can also fix the transfer_length calculation in zynq_fpga_ops_write,
as we don't allow buffers which are not a multiple of 4.

Didn't I do that? Did you see something else to change in the dma
part?

Jason