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block: pg: add header include guard 

Add a header include guard just in case.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Masahiro Yamada 2019-07-20 21:05:25 +09:00 committed by Jens Axboe
parent 964ce509e2
commit 3a4b46c3bc
1 changed files with 4 additions and 1 deletions
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5
include/uapi/linux/pg.h
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@ -35,6 +35,9 @@
*/ */
#ifndef _UAPI_LINUX_PG_H
#define _UAPI_LINUX_PG_H
#define PG_MAGIC 'P' #define PG_MAGIC 'P'
#define PG_RESET 'Z' #define PG_RESET 'Z'
#define PG_COMMAND 'C' #define PG_COMMAND 'C'
@ -61,4 +64,4 @@ struct pg_read_hdr {
}; };
/* end of pg.h */ #endif /* _UAPI_LINUX_PG_H */