diff options
| author |   Al Viro <viro@zeniv.linux.org.uk> | 2008-08-17 21:05:42 -0400 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@zytor.com> | 2008-10-22 22:55:20 -0700 |
| commit | bb8985586b7a906e116db835c64773b7a7d51663 (patch) | |
| tree | de93ae58e88cc563d95cc124a73f3930594c6100 /arch/x86/include/asm/fb.h | |
| parent | x86, um: initial part of asm-um move (diff) | |
| download | linux-dev-bb8985586b7a906e116db835c64773b7a7d51663.tar.xz linux-dev-bb8985586b7a906e116db835c64773b7a7d51663.zip | |
x86, um: ... and asm-x86 move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/include/asm/fb.h')
| -rw-r--r-- | arch/x86/include/asm/fb.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/x86/include/asm/fb.h b/arch/x86/include/asm/fb.h new file mode 100644 index 000000000000..aca38dbd9a64 --- /dev/null +++ b/arch/x86/include/asm/fb.h @@ -0,0 +1,21 @@ +#ifndef ASM_X86__FB_H +#define ASM_X86__FB_H + +#include <linux/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) +{ + if (boot_cpu_data.x86 > 3) + pgprot_val(vma->vm_page_prot) |= _PAGE_PCD; +} + +#ifdef CONFIG_X86_32 +extern int fb_is_primary_device(struct fb_info *info); +#else +static inline int fb_is_primary_device(struct fb_info *info) { return 0; } +#endif + +#endif /* ASM_X86__FB_H */ |