no printf in drivers code

[Walsh, Conor]

> Hello,
> 
> We have too many drivers using printf() instead of rte_log().
> Please propose a plan to replace or remove the calls to printf().
> If no plan, I could propose one but you may not like it :)
> 
> Affected drivers are:
> 	baseband/acc
> 	bus/dpaa
> 	bus/fslmc
> 	crypto/caam_jr
> 	crypto/ccp
> 	dma/ioat
> 	net/dpaa
> 	net/dpaa2
> 	net/nfp
> 	net/qede
> 	net/txgbe
> 	raw/ifpga
> 
> PS: printf is allowed for tests and dumps.

Hi Thomas,

I sent a patch to the mailing list to swap the printf in the IOAT driver to rte log.
I didn't change the fptintf's within the dump function as advised above.

Thanks,
Conor.