parisc: move virt_map macro to assembly.h

This macro will also be used by the TOC code, so move it
into asm/assembly.h to avoid duplication.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>

arch/parisc/include/asm/assembly.h

@@ -78,6 +78,7 @@
 #include <asm/types.h>
 
 #include <asm/asmregs.h>
+#include <asm/psw.h>
 
 	sp	=	30
 	gp	=	27
@@ -504,6 +505,30 @@
 	nop	/* 7 */
 	.endm
 
+	/* Switch to virtual mapping, trashing only %r1 */
+	.macro  virt_map
+	/* pcxt_ssm_bug */
+	rsm	PSW_SM_I, %r0		/* barrier for "Relied upon Translation */
+	mtsp	%r0, %sr4
+	mtsp	%r0, %sr5
+	mtsp	%r0, %sr6
+	tovirt_r1 %r29
+	load32	KERNEL_PSW, %r1
+
+	rsm     PSW_SM_QUIET,%r0	/* second "heavy weight" ctl op */
+	mtctl	%r0, %cr17		/* Clear IIASQ tail */
+	mtctl	%r0, %cr17		/* Clear IIASQ head */
+	mtctl	%r1, %ipsw
+	load32	4f, %r1
+	mtctl	%r1, %cr18		/* Set IIAOQ tail */
+	ldo	4(%r1), %r1
+	mtctl	%r1, %cr18		/* Set IIAOQ head */
+	rfir
+	nop
+4:
+	.endm
+
+
 	/*
 	 * ASM_EXCEPTIONTABLE_ENTRY
 	 *

arch/parisc/kernel/entry.S

@@ -51,30 +51,6 @@
 	extrd,u \spc,(64 - (SPACEID_SHIFT)),32,\prot
 	.endm
 #endif
-
-	/* Switch to virtual mapping, trashing only %r1 */
-	.macro  virt_map
-	/* pcxt_ssm_bug */
-	rsm	PSW_SM_I, %r0	/* barrier for "Relied upon Translation */
-	mtsp	%r0, %sr4
-	mtsp	%r0, %sr5
-	mtsp	%r0, %sr6
-	tovirt_r1 %r29
-	load32	KERNEL_PSW, %r1
-
-	rsm     PSW_SM_QUIET,%r0	/* second "heavy weight" ctl op */
-	mtctl	%r0, %cr17	/* Clear IIASQ tail */
-	mtctl	%r0, %cr17	/* Clear IIASQ head */
-	mtctl	%r1, %ipsw
-	load32	4f, %r1
-	mtctl	%r1, %cr18	/* Set IIAOQ tail */
-	ldo	4(%r1), %r1
-	mtctl	%r1, %cr18	/* Set IIAOQ head */
-	rfir
-	nop
-4:
-	.endm
-
 	/*
 	 * The "get_stack" macros are responsible for determining the
 	 * kernel stack value.