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From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Adrian Schmutzler <freifunk@adrianschmutzler.de>,
	"open list:BROADCOM NVRAM DRIVER" <linux-mips@vger.kernel.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] MIPS: Octeon: Fix build errors using clang
Date: Sat, 18 Dec 2021 00:58:55 +0100	[thread overview]
Message-ID: <CAAdtpL5DbW4mdv2xtXCx3rpx+TKTdSLRZDOMj8o-ofsaQZnEwg@mail.gmail.com> (raw)
In-Reply-To: <20211216095014.11918-1-tianjia.zhang@linux.alibaba.com>

On Thu, Dec 16, 2021 at 5:11 PM Tianjia Zhang
<tianjia.zhang@linux.alibaba.com> wrote:
>
> A large number of the following errors is reported when compiling
> with clang:
>
>   cvmx-bootinfo.h:326:3: error: adding 'int' to a string does not append to the string [-Werror,-Wstring-plus-int]
>                   ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NULL)
>                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>   cvmx-bootinfo.h:321:20: note: expanded from macro 'ENUM_BRD_TYPE_CASE'
>           case x: return(#x + 16);        /* Skip CVMX_BOARD_TYPE_ */
>                          ~~~^~~~
>   cvmx-bootinfo.h:326:3: note: use array indexing to silence this warning
>   cvmx-bootinfo.h:321:20: note: expanded from macro 'ENUM_BRD_TYPE_CASE'
>           case x: return(#x + 16);        /* Skip CVMX_BOARD_TYPE_ */
>                           ^
>
> Follow the prompts to use the address operator '&' to fix this error.
>
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> ---
>  arch/mips/include/asm/octeon/cvmx-bootinfo.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

  parent reply	other threads:[~2021-12-17 23:59 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-16  9:50 Tianjia Zhang
2021-12-16 16:11 ` Nathan Chancellor
2021-12-17 23:58 ` Philippe Mathieu-Daudé [this message]
2021-12-21 13:57 ` Thomas Bogendoerfer

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