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authorHeiko Carstens <heiko.carstens@de.ibm.com>2005-09-16 19:27:33 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-17 11:49:58 -0700
commitd176795b3eedc18f95160ecc0d7cdf0d2bc5a578 (patch)
treeb69330c7572d1b96440ce841ce7ecf49d016d74e /drivers/s390
parent1306a2b2be35179449db737ac0562b067cb96ddb (diff)
downloadop-kernel-dev-d176795b3eedc18f95160ecc0d7cdf0d2bc5a578.zip
op-kernel-dev-d176795b3eedc18f95160ecc0d7cdf0d2bc5a578.tar.gz
[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 <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/cio/blacklist.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index aac83ce..a1c52a6 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;
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