Re: [PATCH] dmaengine: qcom-bam: fix circular buffer handling

[Srinivas Kandagatla]

On 18/06/2019 15:56, Sricharan R wrote:
   So MAX_DESCRIPTORS is used in driver for masking head/tail pointers.
   That's why we have to pass MAX_DESCRIPTORS + 1 so that it works
   when the Macros does a size - 1
Isn't that incorrect to do that, pretending to have more descriptors 
than we actually have?

--srini