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- #ifndef _ASM_FB_H_
- #define _ASM_FB_H_
- #include <linux/fb.h>
- #include <linux/fs.h>
- #include <asm/page.h>
- #include <asm/prom.h>
- static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
- unsigned long off)
- {
- vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
- }
- static inline int fb_is_primary_device(struct fb_info *info)
- {
- struct device *dev = info->device;
- struct device_node *node;
- node = dev->archdata.prom_node;
- if (node &&
- node == of_console_device)
- return 1;
- return 0;
- }
- #endif /* _ASM_FB_H_ */
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