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authorRobert P. J. Day <rpjday@mindspring.com>2007-07-16 10:41:19 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-16 20:05:48 +0400
commit132e4b0a049c39337c535501561b8301c7f2b202 (patch)
tree13a1cd5ca45f1438c160d570222aa3ae86e5c45d /include
parent4e44f3497d41db4c3b9051c61410dee8ae4fb49c (diff)
downloadlinux-132e4b0a049c39337c535501561b8301c7f2b202.tar.xz
cdrom: replace hard-coded constants by kernel.h macro.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/cdrom.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
index f50f04bdbc16..2b641b176e7f 100644
--- a/include/linux/cdrom.h
+++ b/include/linux/cdrom.h
@@ -414,8 +414,8 @@ struct cdrom_generic_command
#define CDO_CHECK_TYPE 0x10 /* check type on open for data */
/* Special codes used when specifying changer slots. */
-#define CDSL_NONE ((int) (~0U>>1)-1)
-#define CDSL_CURRENT ((int) (~0U>>1))
+#define CDSL_NONE (INT_MAX-1)
+#define CDSL_CURRENT INT_MAX
/* For partition based multisession access. IDE can handle 64 partitions
* per drive - SCSI CD-ROM's use minors to differentiate between the