Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6: (79 commits)
  mtd: Remove obsolete <mtd/compatmac.h> include
  mtd: Update copyright notices
  jffs2: Update copyright notices
  mtd-physmap: add support users can assign the probe type in board files
  mtd: remove redwood map driver
  mxc_nand: Add v3 (i.MX51) Support
  mxc_nand: support 8bit ecc
  mxc_nand: fix correct_data function
  mxc_nand: add V1_V2 namespace to registers
  mxc_nand: factor out a check_int function
  mxc_nand: make some internally used functions overwriteable
  mxc_nand: rework get_dev_status
  mxc_nand: remove 0xe00 offset from registers
  mtd: denali: Add multi connected NAND support
  mtd: denali: Remove set_ecc_config function
  mtd: denali: Remove unuseful code in get_xx_nand_para functions
  mtd: denali: Remove device_info_tag structure
  mtd: m25p80: add support for the Winbond W25Q32 SPI flash chip
  mtd: m25p80: add support for the Intel/Numonyx {16,32,64}0S33B SPI flash chips
  mtd: m25p80: add support for the EON EN25P{32, 64} SPI flash chips
  ...

Fix up trivial conflicts in drivers/mtd/maps/{Kconfig,redwood.c} due to
redwood driver removal.

6 files changed, 39 insertions, 156 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 6629d09f3b38..701d942c6795 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -319,14 +319,6 @@ config MTD_CFI_FLAGADM
           Mapping for the Flaga digital module. If you don't have one, ignore
           this setting.
 
-config MTD_REDWOOD
-        tristate "CFI Flash devices mapped on IBM Redwood"
-        depends on MTD_CFI
-        help
-          This enables access routines for the flash chips on the IBM
-          Redwood board. If you have one of these boards and would like to
-          use the flash chips on it, say 'Y'.
-
 config MTD_SOLUTIONENGINE
         tristate "CFI Flash device mapped on Hitachi SolutionEngine"
         depends on SUPERH && SOLUTION_ENGINE && MTD_CFI && MTD_REDBOOT_PARTS
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index bb035cd54c72..f216bb573713 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -44,7 +44,6 @@ obj-$(CONFIG_MTD_AUTCPU12)	+= autcpu12-nvram.o
 obj-$(CONFIG_MTD_EDB7312)       += edb7312.o
 obj-$(CONFIG_MTD_IMPA7)         += impa7.o
 obj-$(CONFIG_MTD_FORTUNET)      += fortunet.o
-obj-$(CONFIG_MTD_REDWOOD)       += redwood.o
 obj-$(CONFIG_MTD_UCLINUX)       += uclinux.o
 obj-$(CONFIG_MTD_NETtel)        += nettel.o
 obj-$(CONFIG_MTD_SCB2_FLASH)    += scb2_flash.o
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index e0a5e0426ead..1f9fde0dad35 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -118,7 +118,7 @@ static void ixp4xx_copy_from(struct map_info *map, void *to,
                 *dest++ = BYTE1(data);
                 src += 2;
                 len -= 2;
-        }
+        }
 
         if (len > 0)
                 *dest++ = BYTE0(flash_read16(src));
@@ -185,6 +185,8 @@ static int ixp4xx_flash_probe(struct platform_device *dev)
 {
         struct flash_platform_data *plat = dev->dev.platform_data;
         struct ixp4xx_flash_info *info;
+        const char *part_type = NULL;
+        int nr_parts = 0;
         int err = -1;
 
         if (!plat)
@@ -218,9 +220,9 @@ static int ixp4xx_flash_probe(struct platform_device *dev)
          */
         info->map.bankwidth = 2;
         info->map.name = dev_name(&dev->dev);
-        info->map.read = ixp4xx_read16,
-        info->map.write = ixp4xx_probe_write16,
-        info->map.copy_from = ixp4xx_copy_from,
+        info->map.read = ixp4xx_read16;
+        info->map.write = ixp4xx_probe_write16;
+        info->map.copy_from = ixp4xx_copy_from;
 
         info->res = request_mem_region(dev->resource->start,
                         resource_size(dev->resource),
@@ -248,11 +250,28 @@ static int ixp4xx_flash_probe(struct platform_device *dev)
         info->mtd->owner = THIS_MODULE;
 
         /* Use the fast version */
-        info->map.write = ixp4xx_write16,
+        info->map.write = ixp4xx_write16;
+
+#ifdef CONFIG_MTD_PARTITIONS
+        nr_parts = parse_mtd_partitions(info->mtd, probes, &info->partitions,
+                                        dev->resource->start);
+#endif
+        if (nr_parts > 0) {
+                part_type = "dynamic";
+        } else {
+                info->partitions = plat->parts;
+                nr_parts = plat->nr_parts;
+                part_type = "static";
+        }
+        if (nr_parts == 0) {
+                printk(KERN_NOTICE "IXP4xx flash: no partition info "
+                        "available, registering whole flash\n");
+                err = add_mtd_device(info->mtd);
+        } else {
+                printk(KERN_NOTICE "IXP4xx flash: using %s partition "
+                        "definition\n", part_type);
+                err = add_mtd_partitions(info->mtd, info->partitions, nr_parts);
 
-        err = parse_mtd_partitions(info->mtd, probes, &info->partitions, dev->resource->start);
-        if (err > 0) {
-                err = add_mtd_partitions(info->mtd, info->partitions, err);
                 if(err)
                         printk(KERN_ERR "Could not parse partitions\n");
         }
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 426461a5f0d4..4c18b98a3110 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -106,12 +106,12 @@ static int physmap_flash_probe(struct platform_device *dev)
 
         for (i = 0; i < dev->num_resources; i++) {
                 printk(KERN_NOTICE "physmap platform flash device: %.8llx at %.8llx\n",
-                       (unsigned long long)(dev->resource[i].end - dev->resource[i].start + 1),
+                       (unsigned long long)resource_size(&dev->resource[i]),
                        (unsigned long long)dev->resource[i].start);
 
                 if (!devm_request_mem_region(&dev->dev,
                         dev->resource[i].start,
-                        dev->resource[i].end - dev->resource[i].start + 1,
+                        resource_size(&dev->resource[i]),
                         dev_name(&dev->dev))) {
                         dev_err(&dev->dev, "Could not reserve memory region\n");
                         err = -ENOMEM;
@@ -120,7 +120,7 @@ static int physmap_flash_probe(struct platform_device *dev)
 
                 info->map[i].name = dev_name(&dev->dev);
                 info->map[i].phys = dev->resource[i].start;
-                info->map[i].size = dev->resource[i].end - dev->resource[i].start + 1;
+                info->map[i].size = resource_size(&dev->resource[i]);
                 info->map[i].bankwidth = physmap_data->width;
                 info->map[i].set_vpp = physmap_data->set_vpp;
                 info->map[i].pfow_base = physmap_data->pfow_base;
@@ -136,8 +136,12 @@ static int physmap_flash_probe(struct platform_device *dev)
                 simple_map_init(&info->map[i]);
 
                 probe_type = rom_probe_types;
-                for (; info->mtd[i] == NULL && *probe_type != NULL; probe_type++)
-                        info->mtd[i] = do_map_probe(*probe_type, &info->map[i]);
+                if (physmap_data->probe_type == NULL) {
+                        for (; info->mtd[i] == NULL && *probe_type != NULL; probe_type++)
+                                info->mtd[i] = do_map_probe(*probe_type, &info->map[i]);
+                } else
+                        info->mtd[i] = do_map_probe(physmap_data->probe_type, &info->map[i]);
+
                 if (info->mtd[i] == NULL) {
                         dev_err(&dev->dev, "map_probe failed\n");
                         err = -ENXIO;
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index ba124baa646d..6ac5f9f28ac3 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -353,7 +353,7 @@ static int __devinit of_flash_probe(struct of_device *dev,
                                    &info->parts, 0);
         if (err < 0) {
                 of_free_probes(part_probe_types);
-                return err;
+                goto err_out;
         }
         of_free_probes(part_probe_types);
 
@@ -361,14 +361,14 @@ static int __devinit of_flash_probe(struct of_device *dev,
         if (err == 0) {
                 err = of_mtd_parse_partitions(&dev->dev, dp, &info->parts);
                 if (err < 0)
-                        return err;
+                        goto err_out;
         }
 #endif
 
         if (err == 0) {
                 err = parse_obsolete_partitions(dev, info, dp);
                 if (err < 0)
-                        return err;
+                        goto err_out;
         }
 
         if (err > 0)
diff --git a/drivers/mtd/maps/redwood.c b/drivers/mtd/maps/redwood.c
deleted file mode 100644
index d2c9db00db0c..000000000000
--- a/drivers/mtd/maps/redwood.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * drivers/mtd/maps/redwood.c
- *
- * FLASH map for the IBM Redwood 4/5/6 boards.
- *
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- * 2001-2003 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-#define WINDOW_ADDR 0xffc00000
-#define WINDOW_SIZE 0x00400000
-
-#define RW_PART0_OF     0
-#define RW_PART0_SZ     0x10000
-#define RW_PART1_OF     RW_PART0_SZ
-#define RW_PART1_SZ     0x200000 - 0x10000
-#define RW_PART2_OF     0x200000
-#define RW_PART2_SZ     0x10000
-#define RW_PART3_OF     0x210000
-#define RW_PART3_SZ     0x200000 - (0x10000 + 0x20000)
-#define RW_PART4_OF     0x3e0000
-#define RW_PART4_SZ     0x20000
-
-static struct mtd_partition redwood_flash_partitions[] = {
-        {
-                .name = "Redwood OpenBIOS Vital Product Data",
-                .offset = RW_PART0_OF,
-                .size = RW_PART0_SZ,
-                .mask_flags = MTD_WRITEABLE     /* force read-only */
-        },
-        {
-                .name = "Redwood kernel",
-                .offset = RW_PART1_OF,
-                .size = RW_PART1_SZ
-        },
-        {
-                .name = "Redwood OpenBIOS non-volatile storage",
-                .offset = RW_PART2_OF,
-                .size = RW_PART2_SZ,
-                .mask_flags = MTD_WRITEABLE     /* force read-only */
-        },
-        {
-                .name = "Redwood filesystem",
-                .offset = RW_PART3_OF,
-                .size = RW_PART3_SZ
-        },
-        {
-                .name = "Redwood OpenBIOS",
-                .offset = RW_PART4_OF,
-                .size = RW_PART4_SZ,
-                .mask_flags = MTD_WRITEABLE     /* force read-only */
-        }
-};
-
-struct map_info redwood_flash_map = {
-        .name = "IBM Redwood",
-        .size = WINDOW_SIZE,
-        .bankwidth = 2,
-        .phys = WINDOW_ADDR,
-};
-
-
-#define NUM_REDWOOD_FLASH_PARTITIONS ARRAY_SIZE(redwood_flash_partitions)
-
-static struct mtd_info *redwood_mtd;
-
-static int __init init_redwood_flash(void)
-{
-        int err;
-
-        printk(KERN_NOTICE "redwood: flash mapping: %x at %x\n",
-                        WINDOW_SIZE, WINDOW_ADDR);
-
-        redwood_flash_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
-
-        if (!redwood_flash_map.virt) {
-                printk("init_redwood_flash: failed to ioremap\n");
-                return -EIO;
-        }
-        simple_map_init(&redwood_flash_map);
-
-        redwood_mtd = do_map_probe("cfi_probe",&redwood_flash_map);
-
-        if (redwood_mtd) {
-                redwood_mtd->owner = THIS_MODULE;
-                err = add_mtd_partitions(redwood_mtd,
-                                redwood_flash_partitions,
-                                NUM_REDWOOD_FLASH_PARTITIONS);
-                if (err) {
-                        printk("init_redwood_flash: add_mtd_partitions failed\n");
-                        iounmap(redwood_flash_map.virt);
-                }
-                return err;
-
-        }
-
-        iounmap(redwood_flash_map.virt);
-        return -ENXIO;
-}
-
-static void __exit cleanup_redwood_flash(void)
-{
-        if (redwood_mtd) {
-                del_mtd_partitions(redwood_mtd);
-                /* moved iounmap after map_destroy - armin */
-                map_destroy(redwood_mtd);
-                iounmap((void *)redwood_flash_map.virt);
-        }
-}
-
-module_init(init_redwood_flash);
-module_exit(cleanup_redwood_flash);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("MontaVista Software <source@mvista.com>");
-MODULE_DESCRIPTION("MTD map driver for the IBM Redwood reference boards");