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authorRob Herring <robh@kernel.org>2021-01-26 05:39:05 +0300
committerRob Herring <robh@kernel.org>2021-01-27 04:09:03 +0300
commit30596ae0547dbda469d31a2678d9072fb0a3fa27 (patch)
tree3540d4abe5588639a5e64d507af834cda4a9cf77 /arch/mips/cobalt/Platform
parent453b674178327950e8517172c82107c43af222e4 (diff)
downloadlinux-30596ae0547dbda469d31a2678d9072fb0a3fa27.tar.xz
ARM: zImage: atags_to_fdt: Fix node names on added root nodes
Commit 7536c7e03e74 ("of/fdt: Remove redundant kbasename function call") exposed a bug creating DT nodes in the ATAGS to DT fixup code. Non-existent nodes would mistaken get created with a leading '/'. The problem was fdt_path_offset() takes a full path while creating a node with fdt_add_subnode() takes just the basename. Since this we only add root child nodes, we can just skip over the '/'. Fixes: 7536c7e03e74 ("of/fdt: Remove redundant kbasename function call") Reported-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Cc: Qi Zheng <arch0.zheng@gmail.com> Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Rob Herring <robh@kernel.org> Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210126023905.1631161-1-robh@kernel.org
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