1*b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2e5e0a65cSAlexey Brodkin #ifndef _ASM_FB_H_ 3e5e0a65cSAlexey Brodkin #define _ASM_FB_H_ 4e5e0a65cSAlexey Brodkin 5e5e0a65cSAlexey Brodkin #include <linux/fb.h> 6e5e0a65cSAlexey Brodkin #include <linux/fs.h> 7e5e0a65cSAlexey Brodkin #include <asm/page.h> 8e5e0a65cSAlexey Brodkin 9e5e0a65cSAlexey Brodkin static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, 10e5e0a65cSAlexey Brodkin unsigned long off) 11e5e0a65cSAlexey Brodkin { 12e5e0a65cSAlexey Brodkin vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); 13e5e0a65cSAlexey Brodkin } 14e5e0a65cSAlexey Brodkin 15e5e0a65cSAlexey Brodkin static inline int fb_is_primary_device(struct fb_info *info) 16e5e0a65cSAlexey Brodkin { 17e5e0a65cSAlexey Brodkin return 0; 18e5e0a65cSAlexey Brodkin } 19e5e0a65cSAlexey Brodkin 20e5e0a65cSAlexey Brodkin #endif /* _ASM_FB_H_ */ 21