[PATCH] savagefb: Convert from VGA IO access to MMIO access

[linux-2.6-omap-h63xx.git] / drivers / char / mem.c

diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index f182752fe918b9b08bb601bd0bc827bb3e1f0cf2..91dd669273e0018aeeb95b02e18b4549e074a661 100644 (file)
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -231,9 +231,7 @@ static ssize_t write_mem(struct file * file, const char __user * buf,
 static int mmap_mem(struct file * file, struct vm_area_struct * vma)
 {
 #if defined(__HAVE_PHYS_MEM_ACCESS_PROT)
-       unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
-
-       vma->vm_page_prot = phys_mem_access_prot(file, offset,
+       vma->vm_page_prot = phys_mem_access_prot(file, vma->vm_pgoff,
                                                 vma->vm_end - vma->vm_start,
                                                 vma->vm_page_prot);
 #elif defined(pgprot_noncached)
@@ -920,7 +918,8 @@ static int __init chr_dev_init(void)
 
        mem_class = class_create(THIS_MODULE, "mem");
        for (i = 0; i < ARRAY_SIZE(devlist); i++) {
-               class_device_create(mem_class, MKDEV(MEM_MAJOR, devlist[i].minor),
+               class_device_create(mem_class, NULL,
+                                       MKDEV(MEM_MAJOR, devlist[i].minor),
                                        NULL, devlist[i].name);
                devfs_mk_cdev(MKDEV(MEM_MAJOR, devlist[i].minor),
                                S_IFCHR | devlist[i].mode, devlist[i].name);