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authorMichal Simek <michal.simek@xilinx.com>2018-10-12 07:43:11 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-10-15 16:16:06 +0200
commit59eaeba63a171127a90bb76187536ba66076af40 (patch)
tree9078a11d1a47315916fcb5a4ae835a97728b7572 /Documentation
parent7acf79b6b2160540af87f47a55d7e3e5637ddeb5 (diff)
of: base: Change logic in of_alias_get_alias_list()
Check compatible string first before setting up bit in bitmap to also cover cases that allocated bitfield is not big enough. Show warning about it but let driver to continue to work with allocated bitfield to keep at least some devices (included console which is commonly close to serial0) to work. Fixes: b1078c355d76 ("of: base: Introduce of_alias_get_alias_list() to check alias IDs") Fixes: ae1cca3fa347 ("serial: uartps: Change uart ID port allocation") Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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