linux-kernel - linux-next: build warning after merge of the devicetree tree

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Message-ID: <20180306120334.0411e8eb@canb.auug.org.au>
Date:   Tue, 6 Mar 2018 12:03:34 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Rob Herring <robherring2@...il.com>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: linux-next: build warning after merge of the devicetree tree

Hi Rob,

After merging the devicetree tree, today's linux-next build
(powerpc_ppc64_defconfig) produced this warning:

arch/powerpc/boot/fdt_ro.c: In function 'fdt_get_name':
arch/powerpc/boot/fdt_ro.c:253:10: warning: implicit declaration of function 'strrchr'; did you mean 'strchr'? [-Wimplicit-function-declaration]
   leaf = strrchr(nameptr, '/');
          ^~~~~~~
          strchr
arch/powerpc/boot/fdt_ro.c:253:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
   leaf = strrchr(nameptr, '/');
        ^

Introduced by commit

  c0e8e5234671 ("scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987")

I presume that commit

  d308701979aa ("powerpc: boot: add strrchr function")

was meant to address this, but it seems that it has no completely.

-- 
Cheers,
Stephen Rothwell

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