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initrd: Add the preprocessor guard in initrd.h
authorKefeng Wang <wangkefeng.wang@huawei.com>
Fri, 15 Jan 2021 05:46:03 +0000 (13:46 +0800)
committerPalmer Dabbelt <palmerdabbelt@google.com>
Fri, 19 Feb 2021 07:17:55 +0000 (23:17 -0800)
commitfade5cad9339a627c5ad029e3577582b6292df03
tree5f6fb420e82a663780357388ba12c070c02a0995
parentf105aa940e78a87b6b6c82d7c230db86386ff013
initrd: Add the preprocessor guard in initrd.h

Add the preprocessor guard in initrd.h to prevent possible
build error from the multiple inclusion of same header file
multiple time.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
include/linux/initrd.h