Re: [PATCH v2 5/6] of_spi: Add fetching of of_gpio flags to of_spi_register_master

[Andreas Larsson]

On 2013-02-11 01:22, Grant Likely wrote:
> On Tue, 29 Jan 2013 15:53:42 +0100, Andreas Larsson <andreas@xxxxxxxxxxx> wrote:
> > When using a gpio chip select with a OF_GPIO_ACTIVE_LOW flag, this needs to be
> > known to the controller driver.
> >
> > Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
>
> Out of curiosity, what do you need the flags for? Polarity of the CS
> signal? I think it is long past time to revisit baking polarity control
> into core of gpiolib. Would you mind investigating doing that instead of
> having to manage it manually in each and every driver?

I don't even need it on my hardware. It seemed like a good thing to have 
via of_spi_register_master. I am OK with just dropping this.

Cheers,
Andreas

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/