We currently try to emit *.init.rodata.* twice, once in INIT_DATA, and once
in the line immediately following it. As the two section definitions are
identical, the latter is redundant and can be dropped.

This patch drops the redundant *.init.rodata.* section definition.
Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/1605750340-910-1-git-send-email-tangyouling@loongson.cnSigned-off-by: Catalin Marinas <catalin.marinas@arm.com>