Re: [PATCH v2 2/3] Doc: spi: document the transfer_one spi_master callback

[Baruch Siach <baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org>]

Hi Geert,

On Fri, Jan 24, 2014 at 09:47:10AM +0100, Geert Uytterhoeven wrote:
> On Fri, Jan 24, 2014 at 9:36 AM, Baruch Siach <baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org> wrote:
> > +++ b/Documentation/spi/spi-summary
> > @@ -545,6 +545,16 @@ SPI MASTER METHODS
> >         spi_finalize_current_message() so the subsystem can issue the next
> >         transfer. This may sleep.
> >
> > +    master->transfer_one(struct spi_master *master, struct spi_device *spi,
> > +                        struct spi_transfer *transfer)
> > +       The subsystem calls the driver to transfer a single transfer while
> > +       queuing transfers that arrive in the meantime. When the driver is
> > +       finished with this message, it must call
> > +       spi_finalize_current_transfer() so the subsystem can issue the next
> > +       transfer. This may sleep. Note: transfer_one and transfer_one_message
> > +       are mutually exclusive; when both are set, the generic subsystem does
> > +       not call your transfer_one callback.
> 
> You still forgot the updates I made in
> http://lkml.indiana.edu/hypermail/linux/kernel/1401.2/02465.html

AFAICS, your patch touches spi.h, not spi-summary. Am I missing something 
here?

baruch

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