net: remove a collection of unneeded #undef REALLY_SLOW_IO stuff

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/de600.c b/drivers/net/de600.c
index 8396e41..e547ce1 100644
--- a/drivers/net/de600.c
+++ b/drivers/net/de600.c
@@ -38,12 +38,6 @@
 /* Add more time here if your adapter won't work OK: */
 #define DE600_SLOW_DOWN	udelay(delay_time)
 
- /*
- * If you still have trouble reading/writing to the adapter,
- * modify the following "#define": (see <asm/io.h> for more info)
-#define REALLY_SLOW_IO
- */
-
 /* use 0 for production, 1 for verification, >2 for debug */
 #ifdef DE600_DEBUG
 #define PRINTK(x) if (de600_debug >= 2) printk x
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index 196993a..a6f4b24 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -104,8 +104,6 @@
 static int rfdadd;	/* rfdadd=1 may be better for 8K MEM cards */
 static int fifo=0x8;	/* don't change */
 
-/* #define REALLY_SLOW_IO */
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
diff --git a/drivers/net/skfp/cfm.c b/drivers/net/skfp/cfm.c
index 4c8aaa7..5310d39 100644
--- a/drivers/net/skfp/cfm.c
+++ b/drivers/net/skfp/cfm.c
@@ -73,7 +73,7 @@
 /*
  * map from state to downstream port type
  */
-static const u_char cf_to_ptype[] = {
+static const unsigned char cf_to_ptype[] = {
 	TNONE,TNONE,TNONE,TNONE,TNONE,
 	TNONE,TB,TB,TS,
 	TA,TB,TS,TB
diff --git a/drivers/net/sun3_82586.c b/drivers/net/sun3_82586.c
index a3220a9..4757aa6 100644
--- a/drivers/net/sun3_82586.c
+++ b/drivers/net/sun3_82586.c
@@ -28,8 +28,6 @@
 static int rfdadd = 0; /* rfdadd=1 may be better for 8K MEM cards */
 static int fifo=0x8;	/* don't change */
 
-/* #define REALLY_SLOW_IO */
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index e91b5a8..5b82e4f 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -94,7 +94,6 @@
 #include <linux/device.h>
 
 #undef COSA_SLOW_IO	/* for testing purposes only */
-#undef REALLY_SLOW_IO
 
 #include <asm/io.h>
 #include <asm/dma.h>
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index c250f08..ce9230b 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -26,7 +26,6 @@
  * Tested with Planet AP in 2.5.73-bk, 216 Kbytes/s in Infrastructure mode
  * with a SMP machine (dual pentium 100), using pktgen, 432 pps (pkt_size = 60)
  */
-#undef REALLY_SLOW_IO	/* most systems can safely undef this */
 
 #include <linux/delay.h>
 #include <linux/types.h>