powerpc: mtmsrd not defined
Replace the BOOK3S_64 specific mtmsrd with the generic MTMSRD macro.
Only enable ldstfp when CONFIG_PPC_FPU is set.
Signed-off-by: Sean MacLennan <[email protected]>
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
diff --git a/arch/powerpc/lib/ldstfp.S b/arch/powerpc/lib/ldstfp.S
index f644863..6a85380 100644
--- a/arch/powerpc/lib/ldstfp.S
+++ b/arch/powerpc/lib/ldstfp.S
@@ -17,6 +17,8 @@
#include <asm/asm-offsets.h>
#include <linux/errno.h>
+#ifdef CONFIG_PPC_FPU
+
#define STKFRM (PPC_MIN_STKFRM + 16)
.macro extab instr,handler
@@ -81,7 +83,7 @@
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
@@ -93,7 +95,7 @@
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -108,7 +110,7 @@
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
@@ -120,7 +122,7 @@
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -135,7 +137,7 @@
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
@@ -147,7 +149,7 @@
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -162,7 +164,7 @@
mfmsr r6
ori r7,r6,MSR_FP
cmpwi cr7,r3,0
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stfd fr0,STKFRM-16(r1)
@@ -174,7 +176,7 @@
lfd fr0,STKFRM-16(r1)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -229,7 +231,7 @@
oris r7,r6,MSR_VEC@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stvx vr0,r1,r8
@@ -241,7 +243,7 @@
lvx vr0,r1,r8
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -257,7 +259,7 @@
oris r7,r6,MSR_VEC@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
stvx vr0,r1,r8
@@ -269,7 +271,7 @@
lvx vr0,r1,r8
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -325,7 +327,7 @@
oris r7,r6,MSR_VSX@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
STXVD2X(0,r1,r8)
@@ -337,7 +339,7 @@
LXVD2X(0,r1,r8)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -353,7 +355,7 @@
oris r7,r6,MSR_VSX@h
cmpwi cr7,r3,0
li r8,STKFRM-16
- mtmsrd r7
+ MTMSRD(r7)
isync
beq cr7,1f
STXVD2X(0,r1,r8)
@@ -365,7 +367,7 @@
LXVD2X(0,r1,r8)
4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1)
mtlr r0
- mtmsrd r6
+ MTMSRD(r6)
isync
mr r3,r9
addi r1,r1,STKFRM
@@ -373,3 +375,5 @@
extab 2b,3b
#endif /* CONFIG_VSX */
+
+#endif /* CONFIG_PPC_FPU */
