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Subject[PATCH] IDE remove some cruft from ide.h
Remove some accumulated (unused) cruft from ide.h

Signed-off-by: Chris Wedgwood <cw@f00f.org>
---

Bart, How does this look? I know a XXX comment has sneaked in, I
think it should stay for now but you can trim the patch if you
prfer...


===== include/linux/ide.h 1.155 vs edited =====
--- 1.155/include/linux/ide.h 2004-11-01 09:06:50 -08:00
+++ edited/include/linux/ide.h 2004-11-02 11:32:44 -08:00
@@ -39,7 +39,6 @@
*
* REALLY_SLOW_IO can be defined in ide.c and ide-cd.c, if necessary
*/
-#define REALLY_FAST_IO /* define if ide ports are perfect */
#define INITIAL_MULT_COUNT 0 /* off=0; on=2,4,8,16,32, etc.. */

#ifndef SUPPORT_SLOW_DATA_PORTS /* 1 to support slow data ports */
@@ -56,6 +55,7 @@
#define DISABLE_IRQ_NOSYNC 0
#endif

+/* XXX this needs to be killed */
/*
* Used to indicate "no IRQ", should be a value that cannot be an IRQ
* number.
@@ -64,18 +64,6 @@
#define IDE_NO_IRQ (-1)

/*
- * IDE_DRIVE_CMD is used to implement many features of the hdparm utility
- */
-#define IDE_DRIVE_CMD 99 /* (magic) undef to reduce kernel size*/
-
-#define IDE_DRIVE_TASK 98
-
-/*
- * IDE_DRIVE_TASKFILE is used to implement many features needed for raw tasks
- */
-#define IDE_DRIVE_TASKFILE 97
-
-/*
* "No user-serviceable parts" beyond this point :)
*****************************************************************************/

@@ -197,13 +185,8 @@ typedef unsigned char byte; /* used ever
/*
* Some more useful definitions
*/
-#define IDE_MAJOR_NAME "hd" /* the same for all i/f; see also genhd.c */
-#define MAJOR_NAME IDE_MAJOR_NAME
#define PARTN_BITS 6 /* number of minor dev bits for partitions */
-#define PARTN_MASK ((1<<PARTN_BITS)-1) /* a useful bit mask */
#define MAX_DRIVES 2 /* per interface; 2 assumed by lots of code */
-#define SECTOR_SIZE 512
-#define SECTOR_WORDS (SECTOR_SIZE / 4) /* number of 32bit words per sector */
#define IDE_LARGE_SEEK(b1,b2,t) (((b1) > (b2) + (t)) || ((b2) > (b1) + (t)))

/*
-
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