linux-kernel - Re: linux-next: build warning after merge of the char-misc tree

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Message-ID: <CAMRc=Mf64AMBiMwBTCYeG18txVqbdvkQA35ZyZuRtwOCe70RpA@mail.gmail.com>
Date:   Tue, 2 Oct 2018 11:49:23 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Greg KH <greg@...ah.com>, Arnd Bergmann <arnd@...db.de>,
        linux-next@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: Re: linux-next: build warning after merge of the char-misc tree

wt., 2 paź 2018 o 11:12 Stephen Rothwell <sfr@...b.auug.org.au> napisał(a):
>
> Hi all,
>
> After merging the char-misc tree, today's linux-next build (i386
> defconfig) produced this warning:
>
> drivers/nvmem/core.c:496:1: warning: 'nvmem_find_cell_by_index' defined but not used [-Wunused-function]
>  nvmem_find_cell_by_index(struct nvmem_device *nvmem, int index)
>  ^~~~~~~~~~~~~~~~~~~~~~~~
>
> Introduced by commit
>
>   e888d445ac33 ("nvmem: resolve cells from DT at registration time")
>
> --
> Cheers,
> Stephen Rothwell

Hi Stephen,

this looks like a false positive - this routine is used in
./drivers/nvmem/core.c at line 943 in this revision.

Best regards,
Bartosz Golaszewski