Re: [RFC PATCH] spi: omap2-mcspi: disable other channels CHCONF_FORCE in prepare_message

[Michael Welling]

On Fri, Oct 09, 2015 at 12:38:10PM +0100, Mark Brown wrote:
> On Thu, Oct 08, 2015 at 10:21:05AM -0500, Michael Welling wrote:
> > On Thu, Oct 08, 2015 at 04:45:00PM +0200, Neil Armstrong wrote:
> 
> > What is the point of doing this void cast below?
> > Avoiding compiler warning perhaps?
> > Perhaps you can __maybe_unused for the variable instead?
> 
> > > +	/* Ignore message */
> > > +	(void)msg;
> 
> You shouldn't need it at all, but yes if there is a good reason to mark
> something as unused the above annotation is better.

Which one?

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