Re: [PATCH v5 2/3] spi: Add SPI_NO_TX/RX support

[Andy Shevchenko <andy.shevchenko@xxxxxxxxx>]

On Mon, Dec 21, 2020 at 4:34 PM Andy Shevchenko
<andy.shevchenko@xxxxxxxxx> wrote:
> On Mon, Dec 21, 2020 at 4:15 PM Alexandru Ardelean
> <alexandru.ardelean@xxxxxxxxxx> wrote:
> >
> > From: Dragos Bogdan <dragos.bogdan@xxxxxxxxxx>
> >
> > Transmit/receive only is a valid SPI mode. For example, the MOSI/TX line
> > might be missing from an ADC while for a DAC the MISO/RX line may be
> > optional. This patch adds these two new modes: SPI_NO_TX and
> > SPI_NO_RX. This way, the drivers will be able to identify if any of
> > these two lines is missing and to adjust the transfers accordingly.
> >
> > Signed-off-by: Dragos Bogdan <dragos.bogdan@xxxxxxxxxx>
>
> Missed Co-developed-by: Alexandru ... ?
>
> Anyway, looks good to me,
> Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>

One nit, though...

> > -               "setup: can not select dual and quad at the same time\n");
> > +               "setup: can not select any two of dual, quad and no-rx/tx "
> > +               "at the same time\n");

Can we avoid splitting string literals which are assumed to be on one
line when printed?

-- 
With Best Regards,
Andy Shevchenko