diff --git a/include/asm-alpha/fb.h b/include/asm-alpha/fb.h
index ca714a4..fa9bbb9 100644
--- a/include/asm-alpha/fb.h
+++ b/include/asm-alpha/fb.h
@@ -1,7 +1,13 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/device.h>
 
 /* Caching is off in the I/O space quadrant by design.  */
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-arm/fb.h b/include/asm-arm/fb.h
index 4bf5b88..d92e99c 100644
--- a/include/asm-arm/fb.h
+++ b/include/asm-arm/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -10,4 +11,9 @@
 	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-arm26/fb.h b/include/asm-arm26/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-arm26/fb.h
+++ b/include/asm-arm26/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-avr32/fb.h b/include/asm-avr32/fb.h
index d22a4a8..41baf84 100644
--- a/include/asm-avr32/fb.h
+++ b/include/asm-avr32/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -12,4 +13,9 @@
 				     | (_PAGE_BUFFER | _PAGE_DIRTY));
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-blackfin/fb.h b/include/asm-blackfin/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-blackfin/fb.h
+++ b/include/asm-blackfin/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-cris/fb.h b/include/asm-cris/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-cris/fb.h
+++ b/include/asm-cris/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-frv/fb.h b/include/asm-frv/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-frv/fb.h
+++ b/include/asm-frv/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-h8300/fb.h b/include/asm-h8300/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-h8300/fb.h
+++ b/include/asm-h8300/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-i386/fb.h b/include/asm-i386/fb.h
index d30073c..d1c6297 100644
--- a/include/asm-i386/fb.h
+++ b/include/asm-i386/fb.h
@@ -1,9 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
+extern int fb_is_primary_device(struct fb_info *info);
+
 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 				unsigned long off)
 {
diff --git a/include/asm-ia64/fb.h b/include/asm-ia64/fb.h
index 9d4577f..89a397c 100644
--- a/include/asm-ia64/fb.h
+++ b/include/asm-ia64/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <linux/efi.h>
 #include <asm/page.h>
@@ -14,4 +15,9 @@
 		vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-m32r/fb.h b/include/asm-m32r/fb.h
index 4bf5b88..d92e99c 100644
--- a/include/asm-m32r/fb.h
+++ b/include/asm-m32r/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -10,4 +11,9 @@
 	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-m68k/fb.h b/include/asm-m68k/fb.h
index f78bad4..380b97a 100644
--- a/include/asm-m68k/fb.h
+++ b/include/asm-m68k/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -25,4 +26,9 @@
 }
 #endif /* CONFIG_SUN3 */
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-m68knommu/fb.h b/include/asm-m68knommu/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-m68knommu/fb.h
+++ b/include/asm-m68knommu/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-mips/fb.h b/include/asm-mips/fb.h
index ac23d96..bd3f68c 100644
--- a/include/asm-mips/fb.h
+++ b/include/asm-mips/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -10,4 +11,9 @@
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-parisc/fb.h b/include/asm-parisc/fb.h
index d5e47ed..4d503a0 100644
--- a/include/asm-parisc/fb.h
+++ b/include/asm-parisc/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -10,4 +11,9 @@
 	pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-powerpc/fb.h b/include/asm-powerpc/fb.h
index e13d6eb..411af8d 100644
--- a/include/asm-powerpc/fb.h
+++ b/include/asm-powerpc/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -12,4 +13,9 @@
 						 vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-s390/fb.h b/include/asm-s390/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-s390/fb.h
+++ b/include/asm-s390/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-sh/fb.h b/include/asm-sh/fb.h
index 4bf5b88..d92e99c 100644
--- a/include/asm-sh/fb.h
+++ b/include/asm-sh/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -10,4 +11,9 @@
 	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-sh64/fb.h b/include/asm-sh64/fb.h
index 4bf5b88..d92e99c 100644
--- a/include/asm-sh64/fb.h
+++ b/include/asm-sh64/fb.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -10,4 +11,9 @@
 	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-sparc/fb.h b/include/asm-sparc/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-sparc/fb.h
+++ b/include/asm-sparc/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-sparc64/fb.h b/include/asm-sparc64/fb.h
index 8703c70..d6cd3a1 100644
--- a/include/asm-sparc64/fb.h
+++ b/include/asm-sparc64/fb.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -9,4 +10,9 @@
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-v850/fb.h b/include/asm-v850/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-v850/fb.h
+++ b/include/asm-v850/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-x86_64/fb.h b/include/asm-x86_64/fb.h
index d30073c..60548e6 100644
--- a/include/asm-x86_64/fb.h
+++ b/include/asm-x86_64/fb.h
@@ -1,6 +1,6 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
-
+#include <linux/fb.h>
 #include <linux/fs.h>
 #include <asm/page.h>
 
@@ -11,4 +11,9 @@
 		pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
 }
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */
diff --git a/include/asm-xtensa/fb.h b/include/asm-xtensa/fb.h
index 9f8c88d..c7df380 100644
--- a/include/asm-xtensa/fb.h
+++ b/include/asm-xtensa/fb.h
@@ -1,6 +1,12 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
+#include <linux/fb.h>
 
 #define fb_pgprotect(...) do {} while (0)
 
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+	return 0;
+}
+
 #endif /* _ASM_FB_H_ */