Commit 66b3a759 authored by Alexander Curtin's avatar Alexander Curtin Committed by Greg Kroah-Hartman
Browse files

staging: unisys: include: replaced COVERQ with DIV_ROUND_UP 



COVERQ is functionally equivalent to DIV_ROUND_UP and was only used
to define the COVER macro.

Signed-off-by: default avatarAlexander Curtin <alexander.curtin@unisys.com>
Signed-off-by: default avatarDavid Kershner <david.kershner@unisys.com>
Reviewed-by: default avatarTim Sell <timothy.sell@unisys.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a729782e

drivers/staging/unisys/include/channel.h

+1 −4
Original line number Diff line number Diff line
@@ -41,11 +41,8 @@ 
#ifndef lengthof

#define lengthof(TYPE, MEMBER) (sizeof(((TYPE *)0)->MEMBER))

#endif

#ifndef COVERQ

#define COVERQ(v, d)  (((v) + (d) - 1) / (d))

#endif

#ifndef COVER

#define COVER(v, d)   ((d) * COVERQ(v, d))

#define COVER(v, d)   ((d) * DIV_ROUND_UP(v, d))

#endif



#define ULTRA_CHANNEL_PROTOCOL_SIGNATURE  SIGNATURE_32('E', 'C', 'N', 'L')