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
   8 static 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
  16 extern int fb_is_primary_device(struct fb_info *info);
  17 #else
  18 static inline int fb_is_primary_device(struct fb_info *info) { return 0; }
  19 #endif
  20
  21 #endif /* _ASM_X86_FB_H */