ide: remove a ton of pointless #undef REALLY_SLOW_IO

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/cris/ide-cris.c

@@ -17,8 +17,6 @@
  * device can't do DMA handshaking for some stupid reason. We don't need to do that.
  */
 
-#undef REALLY_SLOW_IO           /* most systems can safely undef this */
-
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/timer.h>

drivers/ide/ide-disk.c

@@ -43,8 +43,6 @@
 
 #define IDEDISK_VERSION	"1.18"
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
 //#define DEBUG
 
 #include <linux/module.h>

drivers/ide/ide-probe.c

@@ -31,8 +31,6 @@
  *			valid after probe time even with noprobe
  */
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/string.h>

drivers/ide/ide.c

@@ -126,8 +126,6 @@
 #define	REVISION	"Revision: 7.00alpha2"
 #define	VERSION		"Id: ide.c 7.00a2 20020906"
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
 #define _IDE_C			/* Tell ide.h it's really us */
 
 #include <linux/module.h>

drivers/ide/legacy/ali14xx.c

@@ -37,8 +37,6 @@
  * mode 4 for a while now with no trouble.)  -Derek
  */
 
-#undef REALLY_SLOW_IO           /* most systems can safely undef this */
-
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>

drivers/ide/legacy/dtc2278.c

@@ -4,8 +4,6 @@
  *  Copyright (C) 1996  Linus Torvalds & author (see below)
  */
 
-#undef REALLY_SLOW_IO           /* most systems can safely undef this */
-
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>

drivers/ide/legacy/ht6560b.c

@@ -36,8 +36,6 @@
 
 #define HT6560B_VERSION "v0.07"
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>

drivers/ide/legacy/qd65xx.c

@@ -25,8 +25,6 @@
  * Samuel Thibault <samuel.thibault@fnac.net>
  */
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>

drivers/ide/mips/au1xxx-ide.c

@@ -29,8 +29,6 @@
  * Note: for more information, please refer "AMD Alchemy Au1200/Au1550 IDE
  *       Interface and Linux Device Driver" Application Note.
  */
-#undef REALLY_SLOW_IO           /* most systems can safely undef this */
-
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/kernel.h>

drivers/ide/pci/cmd640.c

@@ -98,7 +98,6 @@
  *			 (patch courtesy of Zoltan Hidvegi)
  */
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
 #define CMD640_PREFETCH_MASKS 1
 
 //#define CMD640_DUMP_REGS

drivers/ide/pci/generic.c

@@ -21,8 +21,6 @@
  * are deemed to be part of the source code.
  */
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/kernel.h>

drivers/ide/pci/opti621.c

@@ -87,7 +87,6 @@
  * 0.5 doesn't work.
  */
 
-#undef REALLY_SLOW_IO	/* most systems can safely undef this */
 #define OPTI621_DEBUG		/* define for debug messages */
 
 #include <linux/types.h>

drivers/ide/pci/rz1000.c

@@ -15,8 +15,6 @@
  *  Dunno if this fixes both ports, or only the primary port (?).
  */
 
-#undef REALLY_SLOW_IO		/* most systems can safely undef this */
-
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/kernel.h>