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