KVM: ppc: Fix e500 warnings and some spelling problems

Signed-off-by: Avi Kivity <avi@redhat.com>

3 files changed, 4 insertions, 6 deletions

diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index d3c0c7c7f209..7a98d4a4c1ed 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -30,8 +30,6 @@ int kvmppc_core_emulate_op(struct kvm_run *run, struct kvm_vcpu *vcpu,
         int emulated = EMULATE_DONE;
         int ra;
         int rb;
-        int rs;
-        int rt;
 
         switch (get_op(inst)) {
         case 31:
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index 6a50340f575e..e3daf57b5f5e 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -260,7 +260,7 @@ static inline void kvmppc_e500_deliver_tlb_miss(struct kvm_vcpu *vcpu,
         unsigned int victim, pidsel, tsized;
         int tlbsel;
 
-        /* since we only have tow TLBs, only lower bit is used. */
+        /* since we only have two TLBs, only lower bit is used. */
         tlbsel = (vcpu_e500->mas4 >> 28) & 0x1;
         victim = (tlbsel == 0) ? tlb0_get_next_victim(vcpu_e500) : 0;
         pidsel = (vcpu_e500->mas4 >> 16) & 0xf;
@@ -402,7 +402,7 @@ int kvmppc_e500_emul_tlbivax(struct kvm_vcpu *vcpu, int ra, int rb)
 
         ia = (ea >> 2) & 0x1;
 
-        /* since we only have tow TLBs, only lower bit is used. */
+        /* since we only have two TLBs, only lower bit is used. */
         tlbsel = (ea >> 3) & 0x1;
 
         if (ia) {
@@ -471,7 +471,7 @@ int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb)
         } else {
                 int victim;
 
-                /* since we only have tow TLBs, only lower bit is used. */
+                /* since we only have two TLBs, only lower bit is used. */
                 tlbsel = vcpu_e500->mas4 >> 28 & 0x1;
                 victim = (tlbsel == 0) ? tlb0_get_next_victim(vcpu_e500) : 0;
 
diff --git a/arch/powerpc/kvm/e500_tlb.h b/arch/powerpc/kvm/e500_tlb.h
index d8833f955163..ab49e9355185 100644
--- a/arch/powerpc/kvm/e500_tlb.h
+++ b/arch/powerpc/kvm/e500_tlb.h
@@ -126,7 +126,7 @@ static inline unsigned int get_tlb_tlbsel(
 {
         /*
          * Manual says that tlbsel has 2 bits wide.
-         * Since we only have tow TLBs, only lower bit is used.
+         * Since we only have two TLBs, only lower bit is used.
          */
         return (vcpu_e500->mas0 >> 28) & 0x1;
 }