| #ifndef _ASM_X86_FB_H | |
| #define _ASM_X86_FB_H | |
| #include <linux/fb.h> | |
| #include <linux/fs.h> | |
| #include <asm/page.h> | |
| static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, | |
| unsigned long off) | |
| { | |
| unsigned long prot; | |
| prot = pgprot_val(vma->vm_page_prot) & ~_PAGE_CACHE_MASK; | |
| if (boot_cpu_data.x86 > 3) | |
| pgprot_val(vma->vm_page_prot) = | |
| prot | cachemode2protval(_PAGE_CACHE_MODE_UC_MINUS); | |
| } | |
| extern int fb_is_primary_device(struct fb_info *info); | |
| #endif /* _ASM_X86_FB_H */ |