[PATCH v2 02/10] spi: Expose spi_{map,unmap}_buf() for internal use

[Boris Brezillon]

Hi Mark,

On Mon, 16 Apr 2018 13:11:27 +0100
Mark Brown <broonie at kernel.org> wrote:

> On Wed, Apr 11, 2018 at 12:44:31AM +0200, Boris Brezillon wrote:
> 
> > 2/ we create a new header (drivers/spi/internals.h?) for all
> >    definitions that are meant for internal use (shared between spi.c
> >    and spi-mem.c)  
> 
> > I personally prefer #2 as it provides a better separation between spi
> > and spi-mem code.
> > ---
> >  drivers/spi/spi.c       | 23 +++++------------------
> >  include/linux/spi/spi.h | 26 ++++++++++++++++++++++++++
> >  2 files changed, 31 insertions(+), 18 deletions(-)  
> 
> I prefer that too (if you prefer it you should go with it so it's the
> option on the table!).

I hesitated for long and went for the solution I didn't like, mainly
because everything is already put in a single header file so I thought
you would prefer that approach.

> I'd go with drivers/spi/internals.h though so
> that it's even more obvious if something is being silly trying to use
> it when they shouldn't.

Okay, I'll move those definitions to drivers/spi/internals.h.

Thanks,

Boris