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[ Upstream commita6925165ea] Add missing error return check for devm_ioport_map() and return the error if this function call fails. Fixes:0d5ff56677("libata: convert to iomap") Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>