Re: [PATCH v12 1/5] bus: mhi: core: Add helper API to return number of free TREs

[Manivannan Sadhasivam]

On Wed, Nov 18, 2020 at 10:32:45AM +0100, Loic Poulain wrote:
> On Mon, 16 Nov 2020 at 23:46, Hemant Kumar <hemantk@xxxxxxxxxxxxxx> wrote:
> >
> > Introduce mhi_get_free_desc_count() API to return number
> > of TREs available to queue buffer. MHI clients can use this
> > API to know before hand if ring is full without calling queue
> > API.
> >
> > Signed-off-by: Hemant Kumar <hemantk@xxxxxxxxxxxxxx>
> > Reviewed-by: Jeffrey Hugo <jhugo@xxxxxxxxxxxxxx>
> > Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> 
> In case this series get new comments to address, I would suggest
> merging that patch in mhi-next separately so that other drivers can
> start benefiting this function (I would like to use it in mhi-net).
> 

Greg doesn't like that. He asked me to pick APIs only when there an in-tree
consumer available.

Thanks,
Mani

> Regards,
> Loic