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/* SPDX-License-Identifier: GPL-2.0 */
#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)
{
/*
* PowerPC's implementation of phys_mem_access_prot() does
* not use the file argument. Set it to NULL in preparation
* of later updates to the interface.
*/
vma->vm_page_prot = phys_mem_access_prot(NULL, PHYS_PFN(off),
vma->vm_end - vma->vm_start,
vma->vm_page_prot);
}
#define fb_pgprotect fb_pgprotect
#include <asm-generic/fb.h>
#endif /* _ASM_FB_H_ */
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