diff --git a/drivers/char/drm/i830_dma.c b/drivers/char/drm/i830_dma.c
index 379cbdad492125752f51f96919cb44f38c1193a9..9df08105f4f3676b86595753badca719ad433e50 100644
--- a/drivers/char/drm/i830_dma.c
+++ b/drivers/char/drm/i830_dma.c
@@ -36,7 +36,7 @@
 #include "i830_drm.h"
 #include "i830_drv.h"
 #include <linux/interrupt.h>	/* For task queue support */
-#include <linux/pagemap.h>	/* For FASTCALL on unlock_page() */
+#include <linux/pagemap.h>
 #include <linux/delay.h>
 #include <asm/uaccess.h>
 
diff --git a/include/asm-mn10300/highmem.h b/include/asm-mn10300/highmem.h
index 383c0c42982eaedab57bc63b8ddd8921a4967160..5256854c045342849f190715b4f4ebdd12ed0780 100644
--- a/include/asm-mn10300/highmem.h
+++ b/include/asm-mn10300/highmem.h
@@ -42,8 +42,8 @@ extern void __init kmap_init(void);
 #define PKMAP_NR(virt)  ((virt - PKMAP_BASE) >> PAGE_SHIFT)
 #define PKMAP_ADDR(nr)  (PKMAP_BASE + ((nr) << PAGE_SHIFT))
 
-extern unsigned long __fastcall kmap_high(struct page *page);
-extern void __fastcall kunmap_high(struct page *page);
+extern unsigned long kmap_high(struct page *page);
+extern void kunmap_high(struct page *page);
 
 static inline unsigned long kmap(struct page *page)
 {
diff --git a/include/asm-mn10300/linkage.h b/include/asm-mn10300/linkage.h
index 29a32e467523c85e113f7742c9722d47e4c96304..dda3002a5dfaaaee5b671103cb2e482ce8bae55f 100644
--- a/include/asm-mn10300/linkage.h
+++ b/include/asm-mn10300/linkage.h
@@ -13,8 +13,6 @@
 
 /* don't override anything */
 #define asmlinkage
-#define FASTCALL(x) x
-#define fastcall
 
 #define __ALIGN		.align 4,0xcb
 #define __ALIGN_STR	".align 4,0xcb"
diff --git a/include/linux/irq.h b/include/linux/irq.h
index bfd9efb5cb49874b88e117711f505b4d012e8804..176e5e790a442c4ea964ccedf415dd8831ab2c1c 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -285,7 +285,6 @@ extern void handle_bad_irq(unsigned int irq, struct irq_desc *desc);
 
 /*
  * Monolithic do_IRQ implementation.
- * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly)
  */
 #ifndef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
 extern unsigned int __do_IRQ(unsigned int irq);
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 3faf599ea58ec4cac70121f874efa9ec4d6ca5f4..0592936344c426e71a05be54e2a11bc705eb1e6a 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -73,9 +73,4 @@
 #define ATTRIB_NORET  __attribute__((noreturn))
 #define NORET_AND     noreturn,
 
-#ifndef FASTCALL
-#define FASTCALL(x)	x
-#define fastcall
-#endif
-
 #endif