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Linux/arch/ia64/include/asm/fb.h

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  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 #ifndef _ASM_FB_H_
  3 #define _ASM_FB_H_
  4 
  5 #include <linux/fb.h>
  6 #include <linux/fs.h>
  7 #include <linux/efi.h>
  8 #include <asm/page.h>
  9 
 10 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 11                                 unsigned long off)
 12 {
 13         if (efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start))
 14                 vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
 15         else
 16                 vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 17 }
 18 
 19 static inline int fb_is_primary_device(struct fb_info *info)
 20 {
 21         return 0;
 22 }
 23 
 24 #endif /* _ASM_FB_H_ */
 25 

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