include/asm-sparc64/fb.h

   1 #ifndef _ASM_FB_H_
   2 #define _ASM_FB_H_
   3 #include <linux/fb.h>
   4 #include <linux/fs.h>
   5 #include <asm/page.h>
   6 #include <asm/prom.h>
   7
   8 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
   9                                 unsigned long off)
  10 {
  11         vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
  12 }
  13
  14 static inline int fb_is_primary_device(struct fb_info *info)
  15 {
  16         struct device *dev = info->device;
  17         struct device_node *node;
  18
  19         node = dev->archdata.prom_node;
  20         if (node &&
  21             node == of_console_device)
  22                 return 1;
  23
  24         return 0;
  25 }
  26
  27 #endif /* _ASM_FB_H_ */