diff --git a/drivers/video/console/mdacon.c b/drivers/video/console/mdacon.c
index 989e4d4..7f939d0 100644
--- a/drivers/video/console/mdacon.c
+++ b/drivers/video/console/mdacon.c
@@ -313,8 +313,8 @@
 	mda_num_columns = 80;
 	mda_num_lines   = 25;
 
-	mda_vram_base = VGA_MAP_MEM(0xb0000);
 	mda_vram_len  = 0x01000;
+	mda_vram_base = VGA_MAP_MEM(0xb0000, mda_vram_len);
 
 	mda_index_port  = 0x3b4;
 	mda_value_port  = 0x3b5;
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index d5a04b6..e64d42e 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -391,7 +391,7 @@
 			static struct resource ega_console_resource =
 			    { "ega", 0x3B0, 0x3BF };
 			vga_video_type = VIDEO_TYPE_EGAM;
-			vga_vram_end = 0xb8000;
+			vga_vram_size = 0x8000;
 			display_desc = "EGA+";
 			request_resource(&ioport_resource,
 					 &ega_console_resource);
@@ -401,7 +401,7 @@
 			static struct resource mda2_console_resource =
 			    { "mda", 0x3BF, 0x3BF };
 			vga_video_type = VIDEO_TYPE_MDA;
-			vga_vram_end = 0xb2000;
+			vga_vram_size = 0x2000;
 			display_desc = "*MDA";
 			request_resource(&ioport_resource,
 					 &mda1_console_resource);
@@ -418,7 +418,7 @@
 		if ((ORIG_VIDEO_EGA_BX & 0xff) != 0x10) {
 			int i;
 
-			vga_vram_end = 0xc0000;
+			vga_vram_size = 0x8000;
 
 			if (!ORIG_VIDEO_ISVGA) {
 				static struct resource ega_console_resource
@@ -443,7 +443,7 @@
 				 * and COE=1 isn't necessarily a good idea)
 				 */
 				vga_vram_base = 0xa0000;
-				vga_vram_end = 0xb0000;
+				vga_vram_size = 0x10000;
 				outb_p(6, VGA_GFX_I);
 				outb_p(6, VGA_GFX_D);
 #endif
@@ -475,7 +475,7 @@
 			static struct resource cga_console_resource =
 			    { "cga", 0x3D4, 0x3D5 };
 			vga_video_type = VIDEO_TYPE_CGA;
-			vga_vram_end = 0xba000;
+			vga_vram_size = 0x2000;
 			display_desc = "*CGA";
 			request_resource(&ioport_resource,
 					 &cga_console_resource);
@@ -483,9 +483,8 @@
 		}
 	}
 
-	vga_vram_base = VGA_MAP_MEM(vga_vram_base);
-	vga_vram_end = VGA_MAP_MEM(vga_vram_end);
-	vga_vram_size = vga_vram_end - vga_vram_base;
+	vga_vram_base = VGA_MAP_MEM(vga_vram_base, vga_vram_size);
+	vga_vram_end = vga_vram_base + vga_vram_size;
 
 	/*
 	 *      Find out if there is a graphics card present.
@@ -1020,14 +1019,14 @@
 	char *charmap;
 	
 	if (vga_video_type != VIDEO_TYPE_EGAM) {
-		charmap = (char *) VGA_MAP_MEM(colourmap);
+		charmap = (char *) VGA_MAP_MEM(colourmap, 0);
 		beg = 0x0e;
 #ifdef VGA_CAN_DO_64KB
 		if (vga_video_type == VIDEO_TYPE_VGAC)
 			beg = 0x06;
 #endif
 	} else {
-		charmap = (char *) VGA_MAP_MEM(blackwmap);
+		charmap = (char *) VGA_MAP_MEM(blackwmap, 0);
 		beg = 0x0a;
 	}
 
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index f3f16fd..4fd2a27 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c
@@ -1351,7 +1351,7 @@
 	}
 
 	/* XXX share VGA_FB_PHYS and I/O region with vgacon and others */
-	info->screen_base = (void __iomem *)VGA_MAP_MEM(VGA_FB_PHYS);
+	info->screen_base = (void __iomem *)VGA_MAP_MEM(VGA_FB_PHYS, 0);
 
 	if (!info->screen_base) {
 		printk(KERN_ERR "vga16fb: unable to map device\n");
diff --git a/include/asm-alpha/vga.h b/include/asm-alpha/vga.h
index 8ca4f6b..ed06f59b 100644
--- a/include/asm-alpha/vga.h
+++ b/include/asm-alpha/vga.h
@@ -46,6 +46,6 @@
 #define vga_readb(a)	readb((u8 __iomem *)(a))
 #define vga_writeb(v,a)	writeb(v, (u8 __iomem *)(a))
 
-#define VGA_MAP_MEM(x)	((unsigned long) ioremap(x, 0))
+#define VGA_MAP_MEM(x,s)	((unsigned long) ioremap(x, s))
 
 #endif
diff --git a/include/asm-arm/vga.h b/include/asm-arm/vga.h
index 926e5ee..1e0b913 100644
--- a/include/asm-arm/vga.h
+++ b/include/asm-arm/vga.h
@@ -4,7 +4,7 @@
 #include <asm/hardware.h>
 #include <asm/io.h>
 
-#define VGA_MAP_MEM(x)	(PCIMEM_BASE + (x))
+#define VGA_MAP_MEM(x,s)	(PCIMEM_BASE + (x))
 
 #define vga_readb(x)	(*((volatile unsigned char *)x))
 #define vga_writeb(x,y)	(*((volatile unsigned char *)y) = (x))
diff --git a/include/asm-i386/vga.h b/include/asm-i386/vga.h
index ef0c0e5..0ecf68a 100644
--- a/include/asm-i386/vga.h
+++ b/include/asm-i386/vga.h
@@ -12,7 +12,7 @@
  *	access the videoram directly without any black magic.
  */
 
-#define VGA_MAP_MEM(x) (unsigned long)phys_to_virt(x)
+#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
 
 #define vga_readb(x) (*(x))
 #define vga_writeb(x,y) (*(y) = (x))
diff --git a/include/asm-ia64/vga.h b/include/asm-ia64/vga.h
index 091177c..02184ec 100644
--- a/include/asm-ia64/vga.h
+++ b/include/asm-ia64/vga.h
@@ -17,7 +17,7 @@
 extern unsigned long vga_console_iobase;
 extern unsigned long vga_console_membase;
 
-#define VGA_MAP_MEM(x)	((unsigned long) ioremap_nocache(vga_console_membase + (x), 0))
+#define VGA_MAP_MEM(x,s)	((unsigned long) ioremap_nocache(vga_console_membase + (x), s))
 
 #define vga_readb(x)	(*(x))
 #define vga_writeb(x,y)	(*(y) = (x))
diff --git a/include/asm-m32r/vga.h b/include/asm-m32r/vga.h
index d0f4b6e..5331634 100644
--- a/include/asm-m32r/vga.h
+++ b/include/asm-m32r/vga.h
@@ -14,7 +14,7 @@
  *	access the videoram directly without any black magic.
  */
 
-#define VGA_MAP_MEM(x) (unsigned long)phys_to_virt(x)
+#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
 
 #define vga_readb(x) (*(x))
 #define vga_writeb(x,y) (*(y) = (x))
diff --git a/include/asm-mips/vga.h b/include/asm-mips/vga.h
index 34755c0..c1dd0b1 100644
--- a/include/asm-mips/vga.h
+++ b/include/asm-mips/vga.h
@@ -13,7 +13,7 @@
  *	access the videoram directly without any black magic.
  */
 
-#define VGA_MAP_MEM(x)	(0xb0000000L + (unsigned long)(x))
+#define VGA_MAP_MEM(x,s)	(0xb0000000L + (unsigned long)(x))
 
 #define vga_readb(x)	(*(x))
 #define vga_writeb(x,y)	(*(y) = (x))
diff --git a/include/asm-powerpc/vga.h b/include/asm-powerpc/vga.h
index eadaf2f..a2eac40 100644
--- a/include/asm-powerpc/vga.h
+++ b/include/asm-powerpc/vga.h
@@ -41,9 +41,9 @@
 extern unsigned long vgacon_remap_base;
 
 #ifdef __powerpc64__
-#define VGA_MAP_MEM(x) ((unsigned long) ioremap((x), 0))
+#define VGA_MAP_MEM(x,s) ((unsigned long) ioremap((x), s))
 #else
-#define VGA_MAP_MEM(x) (x + vgacon_remap_base)
+#define VGA_MAP_MEM(x,s) (x + vgacon_remap_base)
 #endif
 
 #define vga_readb(x) (*(x))
diff --git a/include/asm-sparc64/vga.h b/include/asm-sparc64/vga.h
index 9c57eb3..c69d5b2 100644
--- a/include/asm-sparc64/vga.h
+++ b/include/asm-sparc64/vga.h
@@ -28,6 +28,6 @@
 	return *addr;
 }
 
-#define VGA_MAP_MEM(x) (x)
+#define VGA_MAP_MEM(x,s) (x)
 
 #endif
diff --git a/include/asm-x86_64/vga.h b/include/asm-x86_64/vga.h
index ef0c0e5..0ecf68a 100644
--- a/include/asm-x86_64/vga.h
+++ b/include/asm-x86_64/vga.h
@@ -12,7 +12,7 @@
  *	access the videoram directly without any black magic.
  */
 
-#define VGA_MAP_MEM(x) (unsigned long)phys_to_virt(x)
+#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
 
 #define vga_readb(x) (*(x))
 #define vga_writeb(x,y) (*(y) = (x))
diff --git a/include/asm-xtensa/vga.h b/include/asm-xtensa/vga.h
index 23d82f6..1fd8cab 100644
--- a/include/asm-xtensa/vga.h
+++ b/include/asm-xtensa/vga.h
@@ -11,7 +11,7 @@
 #ifndef _XTENSA_VGA_H
 #define _XTENSA_VGA_H
 
-#define VGA_MAP_MEM(x) (unsigned long)phys_to_virt(x)
+#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
 
 #define vga_readb(x)	(*(x))
 #define vga_writeb(x,y)	(*(y) = (x))