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 
fb_pgprotect(struct file * file,struct vm_area_struct * vma,unsigned long off)9 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
10 				unsigned long off)
11 {
12 	pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
13 }
14 
fb_is_primary_device(struct fb_info * info)15 static inline int fb_is_primary_device(struct fb_info *info)
16 {
17 	return 0;
18 }
19 
20 #endif /* _ASM_FB_H_ */
21