arch/powerpc/include/asm/fb.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_FB_H_
   3 #define _ASM_FB_H_
   4
   5 #include <linux/fb.h>
   6 #include <linux/fs.h>
   7 #include <asm/page.h>
   8
   9 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
  10                                 unsigned long off)
  11 {
  12         vma->vm_page_prot = phys_mem_access_prot(file, off >> PAGE_SHIFT,
  13                                                  vma->vm_end - vma->vm_start,
  14                                                  vma->vm_page_prot);
  15 }
  16
  17 static inline int fb_is_primary_device(struct fb_info *info)
  18 {
  19         return 0;
  20 }
  21
  22 #endif /* _ASM_FB_H_ */