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staging: unisys: include: remove macro lengthof

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This patch removes the unused macro lengthof.

Signed-off-by: Jon Frisch <jon.frisch@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jon Frisch 2017-03-17 11:27:12 -04:00 committed by Greg Kroah-Hartman
parent 5da77f375d
commit 245b746d45
1 changed files with 0 additions and 3 deletions
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3
drivers/staging/unisys/include/channel.h
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@ -38,9 +38,6 @@
#define SIGNATURE_64(A, B, C, D, E, F, G, H) \
(SIGNATURE_32(A, B, C, D) | ((u64)(SIGNATURE_32(E, F, G, H)) << 32))
#ifndef lengthof
#define lengthof(TYPE, MEMBER) (sizeof(((TYPE *)0)->MEMBER))
#endif
#ifndef COVER
#define COVER(v, d) ((d) * DIV_ROUND_UP(v, d))
#endif