KVM: replace remaining __FUNCTION__ occurances

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index ff6e5c8..b2c667f 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -230,12 +230,12 @@
 	struct vcpu_svm *svm = to_svm(vcpu);
 
 	if (!svm->next_rip) {
-		printk(KERN_DEBUG "%s: NOP\n", __FUNCTION__);
+		printk(KERN_DEBUG "%s: NOP\n", __func__);
 		return;
 	}
 	if (svm->next_rip - svm->vmcb->save.rip > MAX_INST_SIZE)
 		printk(KERN_ERR "%s: ip 0x%llx next 0x%llx\n",
-		       __FUNCTION__,
+		       __func__,
 		       svm->vmcb->save.rip,
 		       svm->next_rip);
 
@@ -996,7 +996,7 @@
 	}
 	default:
 		printk(KERN_DEBUG "%s: unexpected dr %u\n",
-		       __FUNCTION__, dr);
+		       __func__, dr);
 		*exception = UD_VECTOR;
 		return;
 	}
@@ -1109,7 +1109,7 @@
 static int task_switch_interception(struct vcpu_svm *svm,
 				    struct kvm_run *kvm_run)
 {
-	pr_unimpl(&svm->vcpu, "%s: task switch is unsupported\n", __FUNCTION__);
+	pr_unimpl(&svm->vcpu, "%s: task switch is unsupported\n", __func__);
 	kvm_run->exit_reason = KVM_EXIT_UNKNOWN;
 	return 0;
 }
@@ -1125,7 +1125,7 @@
 				   struct kvm_run *kvm_run)
 {
 	if (emulate_instruction(&svm->vcpu, NULL, 0, 0, 0) != EMULATE_DONE)
-		pr_unimpl(&svm->vcpu, "%s: failed\n", __FUNCTION__);
+		pr_unimpl(&svm->vcpu, "%s: failed\n", __func__);
 	return 1;
 }
 
@@ -1257,7 +1257,7 @@
 	case MSR_IA32_DEBUGCTLMSR:
 		if (!svm_has(SVM_FEATURE_LBRV)) {
 			pr_unimpl(vcpu, "%s: MSR_IA32_DEBUGCTL 0x%llx, nop\n",
-					__FUNCTION__, data);
+					__func__, data);
 			break;
 		}
 		if (data & DEBUGCTL_RESERVED_BITS)
@@ -1419,7 +1419,7 @@
 	    exit_code != SVM_EXIT_NPF)
 		printk(KERN_ERR "%s: unexpected exit_ini_info 0x%x "
 		       "exit_code 0x%x\n",
-		       __FUNCTION__, svm->vmcb->control.exit_int_info,
+		       __func__, svm->vmcb->control.exit_int_info,
 		       exit_code);
 
 	if (exit_code >= ARRAY_SIZE(svm_exit_handlers)