1 files changed, 14 insertions, 45 deletions

diff --git a/arch/sh/boards/se/770x/io.c b/arch/sh/boards/se/770x/io.c
index c4550473d4c3..b1ec085b8673 100644
--- a/arch/sh/boards/se/770x/io.c
+++ b/arch/sh/boards/se/770x/io.c
@@ -1,25 +1,13 @@
-/* $Id: io.c,v 1.7 2006/02/05 21:55:29 lethal Exp $
- *
- * linux/arch/sh/kernel/io_se.c
- *
+/*
  * Copyright (C) 2000  Kazumoto Kojima
  *
  * I/O routine for Hitachi SolutionEngine.
- *
  */
-
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <asm/io.h>
 #include <asm/se.h>
 
-/* SH pcmcia io window base, start and end.  */
-int sh_pcic_io_wbase = 0xb8400000;
-int sh_pcic_io_start;
-int sh_pcic_io_stop;
-int sh_pcic_io_type;
-int sh_pcic_io_dummy;
-
 /* MS7750 requires special versions of in*, out* routines, since
    PC-like io ports are located at upper half byte of 16-bit word which
    can be accessed only with 16-bit wide.  */
@@ -33,8 +21,6 @@ port2adr(unsigned int port)
                 return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
         else if (port >= 0x1000)
                 return (volatile __u16 *) (PA_83902 + (port << 1));
-        else if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
-                return (volatile __u16 *) (sh_pcic_io_wbase + (port &~ 1));
         else
                 return (volatile __u16 *) (PA_SUPERIO + (port << 1));
 }
@@ -51,32 +37,27 @@ shifted_port(unsigned long port)
 
 unsigned char se_inb(unsigned long port)
 {
-        if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
-                return *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port); 
-        else if (shifted_port(port))
-                return (*port2adr(port) >> 8); 
+        if (shifted_port(port))
+                return (*port2adr(port) >> 8);
         else
-                return (*port2adr(port))&0xff; 
+                return (*port2adr(port))&0xff;
 }
 
 unsigned char se_inb_p(unsigned long port)
 {
         unsigned long v;
 
-        if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
-                v = *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port); 
-        else if (shifted_port(port))
-                v = (*port2adr(port) >> 8); 
+        if (shifted_port(port))
+                v = (*port2adr(port) >> 8);
         else
-                v = (*port2adr(port))&0xff; 
+                v = (*port2adr(port))&0xff;
         ctrl_delay();
         return v;
 }
 
 unsigned short se_inw(unsigned long port)
 {
-        if (port >= 0x2000 ||
-            (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
+        if (port >= 0x2000)
                 return *port2adr(port);
         else
                 maybebadio(port);
@@ -91,9 +72,7 @@ unsigned int se_inl(unsigned long port)
 
 void se_outb(unsigned char value, unsigned long port)
 {
-        if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
-                *(__u8 *)(sh_pcic_io_wbase + port) = value; 
-        else if (shifted_port(port))
+        if (shifted_port(port))
                 *(port2adr(port)) = value << 8;
         else
                 *(port2adr(port)) = value;
@@ -101,9 +80,7 @@ void se_outb(unsigned char value, unsigned long port)
 
 void se_outb_p(unsigned char value, unsigned long port)
 {
-        if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
-                *(__u8 *)(sh_pcic_io_wbase + port) = value; 
-        else if (shifted_port(port))
+        if (shifted_port(port))
                 *(port2adr(port)) = value << 8;
         else
                 *(port2adr(port)) = value;
@@ -112,8 +89,7 @@ void se_outb_p(unsigned char value, unsigned long port)
 
 void se_outw(unsigned short value, unsigned long port)
 {
-        if (port >= 0x2000 ||
-            (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
+        if (port >= 0x2000)
                 *port2adr(port) = value;
         else
                 maybebadio(port);
@@ -129,11 +105,7 @@ void se_insb(unsigned long port, void *addr, unsigned long count)
         volatile __u16 *p = port2adr(port);
         __u8 *ap = addr;
 
-        if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
-                volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + 0x40000 + port); 
-                while (count--)
-                        *ap++ = *bp;
-        } else if (shifted_port(port)) {
+        if (shifted_port(port)) {
                 while (count--)
                         *ap++ = *p >> 8;
         } else {
@@ -160,11 +132,7 @@ void se_outsb(unsigned long port, const void *addr, unsigned long count)
         volatile __u16 *p = port2adr(port);
         const __u8 *ap = addr;
 
-        if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
-                volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + port); 
-                while (count--)
-                        *bp = *ap++;
-        } else if (shifted_port(port)) {
+        if (shifted_port(port)) {
                 while (count--)
                         *p = *ap++ << 8;
         } else {
@@ -177,6 +145,7 @@ void se_outsw(unsigned long port, const void *addr, unsigned long count)
 {
         volatile __u16 *p = port2adr(port);
         const __u16 *ap = addr;
+
         while (count--)
                 *p = *ap++;
 }