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[build] Provide common ARRAY_SIZE() definition

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Several files define the ARRAY_SIZE() macro as used in Linux.  Provide
a common definition for this in include/compiler.h.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2017-03-10 15:40:17 +00:00
parent 4524cc11bf
commit afdebdc163
9 changed files with 9 additions and 19 deletions
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2
src/drivers/net/forcedeth.h
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@@ -36,8 +36,6 @@ FILE_LICENCE ( GPL2_OR_LATER );
#ifndef _FORCEDETH_H_
#define _FORCEDETH_H_
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
struct ring_desc {
u32 buf;
u32 flaglen;