Re: [PATCH v2] DMA: add a driver for AMBA AXI NBPF DMAC IP cores

On Sat, 10 May 2014, Guennadi Liakhovetski wrote:

[snip]

quoted

quoted

+	nbpf = devm_kzalloc(dev, sizeof(*nbpf) + num_channels *
+			    sizeof(nbpf->chan[0]), GFP_KERNEL);

I think we have devm_kcalloc for these things?

Ah, ok, missed this, thanks, will update!

Sorry, don't think it's suitable here. The allocation size is "y + x * n" 
and not just "x * n."

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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