staging: unisys: include: remove macro lengthof

This patch removes the unused macro lengthof.

Signed-off-by: Jon Frisch <[email protected]>
Signed-off-by: David Kershner <[email protected]>
Reviewed-by: Tim Sell <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/staging/unisys/include/channel.h b/drivers/staging/unisys/include/channel.h
index 8c6a7ad2f46c0eb04c715939c7059f91b0e93c09..e5e36980ace5ae07d611566a5a9a88f3216591a5 100644 (file)
--- a/drivers/staging/unisys/include/channel.h
+++ b/drivers/staging/unisys/include/channel.h
@@ -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