Messages in this thread | | | Date | Mon, 12 Oct 2015 16:42:31 +0100 | From | Mark Brown <> | Subject | Re: [PATCH] regulator: core: avoid unused variable warning |
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On Fri, Oct 09, 2015 at 02:36:47PM +0200, Arnd Bergmann wrote:
> The second argument of the mutex_lock_nested() helper is only > evaluated if CONFIG_DEBUG_LOCK_ALLOC is set. Otherwise we > get this build warning for the new regulator_lock_supply > function:
Shouldn't we have an annotation or something for this in mutex_lock_nested()? It seems like something that might come up elsewhere and it's a bit of a surprise to have one of the arguments there not be evaluated. [unhandled content-type:application/pgp-signature] | |