[U-Boot] [PATCH V2 01/51] linux: compat: guard PAGE_SIZE

Some archs defined PAGE_SIZE, such as ARMv8, to avoid build warning, guard PAGE_SIZE.

Cc: Joe Hershberger joe.hershberger@ni.com Cc: Bin Meng bmeng.cn@gmail.com Signed-off-by: Peng Fan peng.fan@nxp.com --- include/linux/compat.h | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/include/linux/compat.h b/include/linux/compat.h index d0f51baab4..c1f8bdf8f2 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -123,7 +123,9 @@ static inline void kmem_cache_destroy(struct kmem_cache *cachep)

#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))

+#ifndef PAGE_SIZE #define PAGE_SIZE 4096 +#endif

/* drivers/char/random.c */ #define get_random_bytes(...)