> When the DMA device was stopped and restarted by the driver, the control
> register specifying the behaviour on error was not getting correctly
> reset. This caused unit tests to fail as explicitly introduced errors
> were got getting reported back.
>
> Fix by moving the setting of the register to the start function from the
> probe function.
>
> Fixes: 583f046dd404 ("dma/ioat: add start and stop")
> Cc: [email protected]
> Cc: [email protected]
>
> Signed-off-by: Bruce Richardson <[email protected]>
Reviewed-by: Conor Walsh <[email protected]>
