1 files changed, 0 insertions, 121 deletions

diff --git a/arch/sh/cchips/voyagergx/consistent.c b/arch/sh/cchips/voyagergx/consistent.c
deleted file mode 100644
index 07e8b9c5a531..000000000000
--- a/arch/sh/cchips/voyagergx/consistent.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * arch/sh/cchips/voyagergx/consistent.c
- *
- * Copyright (C) 2004  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/mm.h>
-#include <linux/dma-mapping.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <asm/io.h>
-
-
-struct voya_alloc_entry {
-        struct list_head list;
-        unsigned long ofs;
-        unsigned long len;
-};
-
-static DEFINE_SPINLOCK(voya_list_lock);
-static LIST_HEAD(voya_alloc_list);
-
-#define OHCI_SRAM_START 0xb0000000
-#define OHCI_HCCA_SIZE  0x100
-#define OHCI_SRAM_SIZE  0x10000
-
-#define VOYAGER_OHCI_NAME       "voyager-ohci"
-
-void *voyagergx_consistent_alloc(struct device *dev, size_t size,
-                                 dma_addr_t *handle, gfp_t flag)
-{
-        struct list_head *list = &voya_alloc_list;
-        struct voya_alloc_entry *entry;
-        unsigned long start, end;
-        unsigned long flags;
-
-        /*
-         * The SM501 contains an integrated 8051 with its own SRAM.
-         * Devices within the cchip can all hook into the 8051 SRAM.
-         * We presently use this for the OHCI.
-         *
-         * Everything else goes through consistent_alloc().
-         */
-        if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
-                return NULL;
-
-        start = OHCI_SRAM_START + OHCI_HCCA_SIZE;
-
-        entry = kmalloc(sizeof(struct voya_alloc_entry), GFP_ATOMIC);
-        if (!entry)
-                return ERR_PTR(-ENOMEM);
-
-        entry->len = (size + 15) & ~15;
-
-        /*
-         * The basis for this allocator is dwmw2's malloc.. the
-         * Matrox allocator :-)
-         */
-        spin_lock_irqsave(&voya_list_lock, flags);
-        list_for_each(list, &voya_alloc_list) {
-                struct voya_alloc_entry *p;
-
-                p = list_entry(list, struct voya_alloc_entry, list);
-
-                if (p->ofs - start >= size)
-                        goto out;
-
-                start = p->ofs + p->len;
-        }
-
-        end  = start + (OHCI_SRAM_SIZE  - OHCI_HCCA_SIZE);
-        list = &voya_alloc_list;
-
-        if (end - start >= size) {
-out:
-                entry->ofs = start;
-                list_add_tail(&entry->list, list);
-                spin_unlock_irqrestore(&voya_list_lock, flags);
-
-                *handle = start;
-                return (void *)start;
-        }
-
-        kfree(entry);
-        spin_unlock_irqrestore(&voya_list_lock, flags);
-
-        return ERR_PTR(-EINVAL);
-}
-
-int voyagergx_consistent_free(struct device *dev, size_t size,
-                              void *vaddr, dma_addr_t handle)
-{
-        struct voya_alloc_entry *entry;
-        unsigned long flags;
-
-        if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
-                return -EINVAL;
-
-        spin_lock_irqsave(&voya_list_lock, flags);
-        list_for_each_entry(entry, &voya_alloc_list, list) {
-                if (entry->ofs != handle)
-                        continue;
-
-                list_del(&entry->list);
-                kfree(entry);
-
-                break;
-        }
-        spin_unlock_irqrestore(&voya_list_lock, flags);
-
-        return 0;
-}
-
-EXPORT_SYMBOL(voyagergx_consistent_alloc);
-EXPORT_SYMBOL(voyagergx_consistent_free);