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sh: Remove sh_pcic_io_xxx function from Solution Engine IO code 

sh_pcic_io_xxx function are very old.
In linux-2.4, mrshpc_ss socket driver used this function.
But there is not this driver to the present kernel.
I deleted these cords and checked operation.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Nobuhiro Iwamatsu 2008-06-24 13:00:52 +09:00 коммит произвёл Paul Mundt
Родитель 7c93d87d09
Коммит fafb7a97de
1 изменённых файлов: 14 добавлений и 45 удалений
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59
arch/sh/boards/se/770x/io.c
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@ -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++;
}