LXR linux/arch/x86/include/asm/fb.h

   1#ifndef _ASM_X86_FB_H
   2#define _ASM_X86_FB_H
   3
   4#include <linux/fb.h>
   5#include <linux/fs.h>
   6#include <asm/page.h>
   7
   8static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
   9                                unsigned long off)
  10{
  11        if (boot_cpu_data.x86 > 3)
  12                pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
  13}
  14
  15#ifdef CONFIG_X86_32
  16extern int fb_is_primary_device(struct fb_info *info);
  17#else
  18static inline int fb_is_primary_device(struct fb_info *info) { return 0; }
  19#endif
  20
  21#endif /* _ASM_X86_FB_H */
  22