linux-kernel - Re: [PATCH] regulator: max77650: Move max77651_SBB1

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Date:   Thu, 23 May 2019 09:40:17 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Nathan Chancellor <natechancellor@...il.com>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        clang-built-linux@...glegroups.com
Subject: Re: [PATCH] regulator: max77650: Move max77651_SBB1_desc's
 declaration down

Nathan Chancellor <natechancellor@...il.com> 於 2019年5月23日 週四 上午9:27寫道：
>
> Clang warns:
>
> drivers/regulator/max77650-regulator.c:32:39: warning: tentative
> definition of variable with internal linkage has incomplete non-array
> type 'struct max77650_regulator_desc'
> [-Wtentative-definition-incomplete-type]
> static struct max77650_regulator_desc max77651_SBB1_desc;
>                                       ^
> drivers/regulator/max77650-regulator.c:32:15: note: forward declaration
> of 'struct max77650_regulator_desc'
> static struct max77650_regulator_desc max77651_SBB1_desc;
>               ^
> 1 warning generated.
>
> Move max77651_SBB1_desc's declaration below max77650_regulator_desc's
> definition so this warning does not happen.
>
> Fixes: 3df4235ac41c ("regulator: max77650: Convert MAX77651 SBB1 to pickable linear range")
> Link: https://github.com/ClangBuiltLinux/linux/issues/491
> Signed-off-by: Nathan Chancellor <natechancellor@...il.com>
Reviewed-by: Axel Lin <axel.lin@...ics.com>