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[MTD] Remove iq80310 map driver

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The iq80310 mtd map driver depends on ARCH_IQ80310, which isn't
defined anywhere in the tree (as we don't have 80310 support), and
furthermore, everything the driver does can be done with physmap
instead.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Lennert Buytenhek 2006-09-21 03:47:48 +02:00 committed by David Woodhouse
parent 6a545a0d60
commit e417fcfb85
3 changed files with 0 additions and 127 deletions
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8
drivers/mtd/maps/Kconfig
View File

@ -447,14 +447,6 @@ config MTD_DC21285
21285 bridge used with Intel's StrongARM processors. More info at
<http://www.intel.com/design/bridge/docs/21285_documentation.htm>.
config MTD_IQ80310
tristate "CFI Flash device mapped on the XScale IQ80310 board"
depends on MTD_CFI && ARCH_IQ80310
help
This enables access routines for the flash chips on the Intel XScale
IQ80310 evaluation board. If you have one of these boards and would
like to use the flash chips on it, say 'Y'.
config MTD_IXP4XX
tristate "CFI Flash device mapped on Intel IXP4xx based systems"
depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX

1
drivers/mtd/maps/Makefile
View File

@ -15,7 +15,6 @@ obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o
obj-$(CONFIG_MTD_CSTM_MIPS_IXX) += cstm_mips_ixx.o
obj-$(CONFIG_MTD_DC21285) += dc21285.o
obj-$(CONFIG_MTD_DILNETPC) += dilnetpc.o
obj-$(CONFIG_MTD_IQ80310) += iq80310.o
obj-$(CONFIG_MTD_L440GX) += l440gx.o
obj-$(CONFIG_MTD_AMD76XROM) += amd76xrom.o
obj-$(CONFIG_MTD_ICHXROM) += ichxrom.o

118
drivers/mtd/maps/iq80310.c
View File

@ -1,118 +0,0 @@
/*
* $Id: iq80310.c,v 1.21 2005/11/07 11:14:27 gleixner Exp $
*
* Mapping for the Intel XScale IQ80310 evaluation board
*
* Author: Nicolas Pitre
* Copyright: (C) 2001 MontaVista Software Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <asm/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
#include <linux/mtd/partitions.h>
#define WINDOW_ADDR 0
#define WINDOW_SIZE 8*1024*1024
#define BUSWIDTH 1
static struct mtd_info *mymtd;
static struct map_info iq80310_map = {
.name = "IQ80310 flash",
.size = WINDOW_SIZE,
.bankwidth = BUSWIDTH,
.phys = WINDOW_ADDR
};
static struct mtd_partition iq80310_partitions[4] = {
{
.name = "Firmware",
.size = 0x00080000,
.offset = 0,
.mask_flags = MTD_WRITEABLE /* force read-only */
},{
.name = "Kernel",
.size = 0x000a0000,
.offset = 0x00080000,
},{
.name = "Filesystem",
.size = 0x00600000,
.offset = 0x00120000
},{
.name = "RedBoot",
.size = 0x000e0000,
.offset = 0x00720000,
.mask_flags = MTD_WRITEABLE
}
};
static struct mtd_info *mymtd;
static struct mtd_partition *parsed_parts;
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
static int __init init_iq80310(void)
{
struct mtd_partition *parts;
int nb_parts = 0;
int parsed_nr_parts = 0;
int ret;
iq80310_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
if (!iq80310_map.virt) {
printk("Failed to ioremap\n");
return -EIO;
}
simple_map_init(&iq80310_map);
mymtd = do_map_probe("cfi_probe", &iq80310_map);
if (!mymtd) {
iounmap((void *)iq80310_map.virt);
return -ENXIO;
}
mymtd->owner = THIS_MODULE;
ret = parse_mtd_partitions(mymtd, probes, &parsed_parts, 0);
if (ret > 0)
parsed_nr_parts = ret;
if (parsed_nr_parts > 0) {
parts = parsed_parts;
nb_parts = parsed_nr_parts;
} else {
parts = iq80310_partitions;
nb_parts = ARRAY_SIZE(iq80310_partitions);
}
add_mtd_partitions(mymtd, parts, nb_parts);
return 0;
}
static void __exit cleanup_iq80310(void)
{
if (mymtd) {
del_mtd_partitions(mymtd);
map_destroy(mymtd);
kfree(parsed_parts);
}
if (iq80310_map.virt)
iounmap((void *)iq80310_map.virt);
}
module_init(init_iq80310);
module_exit(cleanup_iq80310);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Nicolas Pitre <nico@cam.org>");
MODULE_DESCRIPTION("MTD map driver for Intel XScale IQ80310 evaluation board");