[alsa-devel] [PATCH 1/2] ASoC: davinci-mcasp: Add pinctrl support
broonie at opensource.wolfsonmicro.com
Tue Nov 27 15:04:02 CET 2012
On Mon, Nov 26, 2012 at 09:55:33PM -0800, Peter Korsgaard wrote:
> >>>>> "Mark" == Mark Brown <broonie at opensource.wolfsonmicro.com> writes:
> Mark> Since the driver is happy to continue without the pins why is it
> Mark> bothering requesting them in the first place? In other words, this
> Mark> should be a hard error.
> Sorry, I disagree. As was discussed recently, there's several reasons
> why the pinctrl call might fail, and not all are fatal (E.G. pinmux
> already setup by bootloader):
I'd expect the platform to provide stub mappings for cases where the
pinmux code shouldn't do anything.
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