Messages in this thread | | | Date | Fri, 9 Oct 2015 12:38:10 +0100 | From | Mark Brown <> | Subject | Re: [RFC PATCH] spi: omap2-mcspi: disable other channels CHCONF_FORCE in prepare_message |
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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. [unhandled content-type:application/pgp-signature] | |