25 lines
491 B
C
25 lines
491 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_FB_H_
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#define _ASM_FB_H_
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#include <linux/fb.h>
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#include <linux/fs.h>
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#include <asm/page.h>
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static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
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unsigned long off)
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{
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pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
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}
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#if defined(CONFIG_FB_STI)
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int fb_is_primary_device(struct fb_info *info);
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#else
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static inline int fb_is_primary_device(struct fb_info *info)
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{
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return 0;
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}
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#endif
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#endif /* _ASM_FB_H_ */
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