fb.h 444 B

123456789101112131415161718192021
  1. #ifndef _ASM_FB_H_
  2. #define _ASM_FB_H_
  3. #include <linux/fb.h>
  4. #include <linux/fs.h>
  5. #include <asm/page.h>
  6. static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
  7. unsigned long off)
  8. {
  9. vma->vm_page_prot = phys_mem_access_prot(file, off >> PAGE_SHIFT,
  10. vma->vm_end - vma->vm_start,
  11. vma->vm_page_prot);
  12. }
  13. static inline int fb_is_primary_device(struct fb_info *info)
  14. {
  15. return 0;
  16. }
  17. #endif /* _ASM_FB_H_ */