diff --git a/arch/sh/kernel/kgdb_stub.c b/arch/sh/kernel/kgdb_stub.c
index 27f64b92aff0..2fdc700dfd6e 100644
--- a/arch/sh/kernel/kgdb_stub.c
+++ b/arch/sh/kernel/kgdb_stub.c
@@ -609,7 +609,7 @@ static short *get_step_address(void)
 	else
 		addr = trap_registers.pc + 2;
 
-	kgdb_flush_icache_range(addr, addr + 2);
+	flush_icache_range(addr, addr + 2);
 	return (short *) addr;
 }
 
@@ -632,7 +632,7 @@ static void do_single_step(void)
 	*addr = STEP_OPCODE;
 
 	/* Flush and return */
-	kgdb_flush_icache_range((long) addr, (long) addr + 2);
+	flush_icache_range((long) addr, (long) addr + 2);
 }
 
 /* Undo a single step */
@@ -642,7 +642,7 @@ static void undo_single_step(void)
 	/* Use stepped_address in case we stopped elsewhere */
 	if (stepped_opcode != 0) {
 		*(short*)stepped_address = stepped_opcode;
-		kgdb_flush_icache_range(stepped_address, stepped_address + 2);
+		flush_icache_range(stepped_address, stepped_address + 2);
 	}
 	stepped_opcode = 0;
 }
@@ -728,7 +728,7 @@ static void write_mem_msg(int binary)
 					ebin_to_mem(ptr, (char*)addr, length);
 				else
 					hex_to_mem(ptr, (char*)addr, length);
-				kgdb_flush_icache_range(addr, addr + length);
+				flush_icache_range(addr, addr + length);
 				ptr = 0;
 				send_ok_msg();
 			}
diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h
index 5334e86ccad6..4bc8cb187d11 100644
--- a/include/asm-sh/kgdb.h
+++ b/include/asm-sh/kgdb.h
@@ -17,7 +17,6 @@
 #define __KGDB_H
 
 #include <asm/ptrace.h>
-#include <asm/cacheflush.h>
 
 /* Same as pt_regs but has vbr in place of syscall_nr */
 struct kgdb_regs {
@@ -67,17 +66,6 @@ extern int     setjmp(jmp_buf __jmpb);
 /* Forced breakpoint */
 #define breakpoint()	__asm__ __volatile__("trapa   #0x3c")
 
-/* KGDB should be able to flush all kernel text space */
-#if defined(CONFIG_CPU_SH4)
-#define kgdb_flush_icache_range(start, end) \
-{									\
-	__flush_purge_region((void*)(start), (int)(end) - (int)(start));\
-	flush_icache_range((start), (end));				\
-}
-#else
-#define kgdb_flush_icache_range(start, end)	do { } while (0)
-#endif
-
 /* Taken from sh-stub.c of GDB 4.18 */
 static const char hexchars[] = "0123456789abcdef";