18c2ecf20Sopenharmony_ci#ifndef _ASM_FB_H_ 28c2ecf20Sopenharmony_ci#define _ASM_FB_H_ 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ci#include <linux/fb.h> 58c2ecf20Sopenharmony_ci#include <linux/fs.h> 68c2ecf20Sopenharmony_ci#include <asm/page.h> 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_cistatic inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, 98c2ecf20Sopenharmony_ci unsigned long off) 108c2ecf20Sopenharmony_ci{ 118c2ecf20Sopenharmony_ci vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); 128c2ecf20Sopenharmony_ci} 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_cistatic inline int fb_is_primary_device(struct fb_info *info) 158c2ecf20Sopenharmony_ci{ 168c2ecf20Sopenharmony_ci return 0; 178c2ecf20Sopenharmony_ci} 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ci#endif /* _ASM_FB_H_ */ 20