LXR linux/arch/ia64/include/asm/fb.h

   1#ifndef _ASM_FB_H_
   2#define _ASM_FB_H_
   3
   4#include <linux/fb.h>
   5#include <linux/fs.h>
   6#include <linux/efi.h>
   7#include <asm/page.h>
   8
   9static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
  10                                unsigned long off)
  11{
  12        if (efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start))
  13                vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
  14        else
  15                vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
  16}
  17
  18static inline int fb_is_primary_device(struct fb_info *info)
  19{
  20        return 0;
  21}
  22
  23#endif /* _ASM_FB_H_ */
  24