From d176795b3eedc18f95160ecc0d7cdf0d2bc5a578 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 16 Sep 2005 19:27:33 -0700 Subject: [PATCH] [PATCH] s390: bl_dev array size Calculate correct size for bl_dev array. It should be 8KB instead of 512KB for 2^16 bits. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/s390/cio/blacklist.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c index aac83ce6469..a1c52a68219 100644 --- a/drivers/s390/cio/blacklist.c +++ b/drivers/s390/cio/blacklist.c @@ -1,7 +1,7 @@ /* * drivers/s390/cio/blacklist.c * S/390 common I/O routines -- blacklisting of specific devices - * $Revision: 1.34 $ + * $Revision: 1.35 $ * * Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH, * IBM Corporation @@ -35,7 +35,7 @@ */ /* 65536 bits to indicate if a devno is blacklisted or not */ -#define __BL_DEV_WORDS (__MAX_SUBCHANNELS + (8*sizeof(long) - 1) / \ +#define __BL_DEV_WORDS ((__MAX_SUBCHANNELS + (8*sizeof(long) - 1)) / \ (8*sizeof(long))) static unsigned long bl_dev[__BL_DEV_WORDS]; typedef enum {add, free} range_action; -- 2.39.2