diff options
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r-- | include/asm-powerpc/fb.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-powerpc/fb.h b/include/asm-powerpc/fb.h new file mode 100644 index 000000000000..e13d6ebc116d --- /dev/null +++ b/include/asm-powerpc/fb.h @@ -0,0 +1,15 @@ +#ifndef _ASM_FB_H_ +#define _ASM_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) +{ + vma->vm_page_prot = phys_mem_access_prot(file, off >> PAGE_SHIFT, + vma->vm_end - vma->vm_start, + vma->vm_page_prot); +} + +#endif /* _ASM_FB_H_ */ |