linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / drivers / sbus / char / flash.c

diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c
index fa2418f..6bdd768 100644 (file)
--- a/drivers/sbus/char/flash.c
+++ b/drivers/sbus/char/flash.c
@@ -4,6 +4,7 @@
  * Copyright (C) 1997  Eddie C. Dost  (ecd@skynet.be)
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/errno.h>
@@ -70,7 +71,9 @@ flash_mmap(struct file *file, struct vm_area_struct *vma)
        if (vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT)) > size)
                size = vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT));
 
-       vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+       pgprot_val(vma->vm_page_prot) &= ~(_PAGE_CACHE);
+       pgprot_val(vma->vm_page_prot) |= _PAGE_E;
+       vma->vm_flags |= (VM_SHM | VM_LOCKED);
 
        if (io_remap_pfn_range(vma, vma->vm_start, addr, size, vma->vm_page_prot))
                return -EAGAIN;
@@ -190,11 +193,9 @@ static int __init flash_init(void)
        }
        if (!sdev) {
 #ifdef CONFIG_PCI
-               struct linux_prom_registers *ebus_regs;
-
                for_each_ebus(ebus) {
                        for_each_ebusdev(edev, ebus) {
-                               if (!strcmp(edev->prom_node->name, "flashprom"))
+                               if (!strcmp(edev->prom_name, "flashprom"))
                                        goto ebus_done;
                        }
                }
@@ -202,23 +203,23 @@ static int __init flash_init(void)
                if (!edev)
                        return -ENODEV;
 
-               ebus_regs = of_get_property(edev->prom_node, "reg", &len);
-               if (!ebus_regs || (len % sizeof(regs[0])) != 0) {
+               len = prom_getproperty(edev->prom_node, "reg", (void *)regs, sizeof(regs));
+               if ((len % sizeof(regs[0])) != 0) {
                        printk("flash: Strange reg property size %d\n", len);
                        return -ENODEV;
                }
 
-               nregs = len / sizeof(ebus_regs[0]);
+               nregs = len / sizeof(regs[0]);
 
                flash.read_base = edev->resource[0].start;
-               flash.read_size = ebus_regs[0].reg_size;
+               flash.read_size = regs[0].reg_size;
 
                if (nregs == 1) {
                        flash.write_base = edev->resource[0].start;
-                       flash.write_size = ebus_regs[0].reg_size;
+                       flash.write_size = regs[0].reg_size;
                } else if (nregs == 2) {
                        flash.write_base = edev->resource[1].start;
-                       flash.write_size = ebus_regs[1].reg_size;
+                       flash.write_size = regs[1].reg_size;
                } else {
                        printk("flash: Strange number of regs %d\n", nregs);
                        return -ENODEV;