staging/wlan-ng: Fix 'Branch condition evaluates to a garbage value' in p80211netdev.c

[pandora-kernel.git] / drivers / video / au1100fb.c

diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index 649cb35..1be8b5d 100644 (file)
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -387,39 +387,13 @@ void au1100fb_fb_rotate(struct fb_info *fbi, int angle)
 int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
 {
        struct au1100fb_device *fbdev;
-       unsigned int len;
-       unsigned long start=0, off;
 
        fbdev = to_au1100fb_device(fbi);
 
-       if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) {
-               return -EINVAL;
-       }
-
-       start = fbdev->fb_phys & PAGE_MASK;
-       len = PAGE_ALIGN((start & ~PAGE_MASK) + fbdev->fb_len);
-
-       off = vma->vm_pgoff << PAGE_SHIFT;
-
-       if ((vma->vm_end - vma->vm_start + off) > len) {
-               return -EINVAL;
-       }
-
-       off += start;
-       vma->vm_pgoff = off >> PAGE_SHIFT;
-
        vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
        pgprot_val(vma->vm_page_prot) |= (6 << 9); //CCA=6
 
-       vma->vm_flags |= VM_IO;
-
-       if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
-                               vma->vm_end - vma->vm_start,
-                               vma->vm_page_prot)) {
-               return -EAGAIN;
-       }
-
-       return 0;
+       return vm_iomap_memory(vma, fbdev->fb_phys, fbdev->fb_len);
 }
 
 static struct fb_ops au1100fb_ops =