From: Robert P. J. Day <rpjday@mindspring.com>
Date: Mon, 16 Jul 2007 06:41:19 +0000 (-0700)
Subject: cdrom: replace hard-coded constants by kernel.h macro.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=132e4b0a049c39337c535501561b8301c7f2b202;p=linux-beck.git

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>
---

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