[PATCH 28/56] KVM: PPC: bookehv: remove negation for CONFIG_64BIT

Alexander Graf
2012-03-15T12:10:57Z

Instead if doing

#ifndef CONFIG_64BIT
...
#else
...
#endif

we should rather do

#ifdef CONFIG_64BIT
...
#else
...
#endif

which is a lot easier to read. Change the bookehv implementation to
stick with this rule.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kvm/bookehv_interrupts.S | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S
index e4a1172..af771de 100644
--- a/arch/powerpc/kvm/bookehv_interrupts.S
+++ b/arch/powerpc/kvm/bookehv_interrupts.S
@@ -99,10 +99,10 @@
.endif

oris r8, r6, MSR_CE@h
-#ifndef CONFIG_64BIT
- stw r6, (VCPU_SHARED_MSR + 4)(r11)
-#else
+#ifdef CONFIG_64BIT
std r6, (VCPU_SHARED_MSR)(r11)
+#else
+ stw r6, (VCPU_SHARED_MSR + 4)(r11)
#endif
ori r8, r8, MSR_ME | MSR_RI
PPC_STL r5, VCPU_PC(r4)
@@ -344,10 +344,10 @@ _GLOBAL(kvmppc_resume_host)
stw r5, VCPU_SHARED_MAS0(r11)
mfspr r7, SPRN_MAS2
stw r6, VCPU_SHARED_MAS1(r11)
-#ifndef CONFIG_64BIT
- stw r7, (VCPU_SHARED_MAS2 + 4)(r11)
-#else
+#ifdef CONFIG_64BIT
std r7, (VCPU_SHARED_MAS2)(r11)
+#else
+ stw r7, (VCPU_SHARED_MAS2 + 4)(r11)
#endif
mfspr r5, SPRN_MAS3
mfspr r6, SPRN_MAS4
@@ -530,10 +530,10 @@ lightweight_exit:
stw r3, VCPU_HOST_MAS6(r4)
lwz r3, VCPU_SHARED_MAS0(r11)
lwz r5, VCPU_SHARED_MAS1(r11)
-#ifndef CONFIG_64BIT
- lwz r6, (VCPU_SHARED_MAS2 + 4)(r11)
-#else
+#ifdef CONFIG_64BIT
ld r6, (VCPU_SHARED_MAS2)(r11)
+#else
+ lwz r6, (VCPU_SHARED_MAS2 + 4)(r11)
#endif
lwz r7, VCPU_SHARED_MAS7_3+4(r11)
lwz r8, VCPU_SHARED_MAS4(r11)
@@ -572,10 +572,10 @@ lightweight_exit:
PPC_LL r6, VCPU_CTR(r4)
PPC_LL r7, VCPU_CR(r4)
PPC_LL r8, VCPU_PC(r4)
-#ifndef CONFIG_64BIT
- lwz r9, (VCPU_SHARED_MSR + 4)(r11)
-#else
+#ifdef CONFIG_64BIT
ld r9, (VCPU_SHARED_MSR)(r11)
+#else
+ lwz r9, (VCPU_SHARED_MSR + 4)(r11)
#endif
PPC_LL r0, VCPU_GPR(r0)(r4)
PPC_LL r1, VCPU_GPR(r1)(r4)
--
1.6.0.2