From 10eb2659cc6059d0c4de2e2c66d1534091519f56 Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Tue, 17 Jul 2007 04:05:27 -0700 Subject: fbdev: move arch-specific bits to their respective subdirectories Move arch-specific bits of fb_mmap() to their respective subdirectories [bob.picco@hp.com: efi_range_is_wc is referenced but not declared] [bunk@stusta.de: fix include/asm-m68k/fb.h] Signed-off-by: Antonino Daplas Acked-by: David S. Miller Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-ia64/fb.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/asm-ia64/fb.h (limited to 'include/asm-ia64') diff --git a/include/asm-ia64/fb.h b/include/asm-ia64/fb.h new file mode 100644 index 000000000000..9d4577f9fe0e --- /dev/null +++ b/include/asm-ia64/fb.h @@ -0,0 +1,17 @@ +#ifndef _ASM_FB_H_ +#define _ASM_FB_H_ + +#include +#include +#include + +static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, + unsigned long off) +{ + if (efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start)) + vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); + else + vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); +} + +#endif /* _ASM_FB_H_ */ -- cgit v1.2.1