[PATCH 2/4] kvm: Replace DEBUG_KVM with CONFIG_DEBUG_KVM

[AlexChen <alex.chen@huawei.com>]

Now we can control the definition of DPRINTF by CONFIG_DEBUG_KVM,
so let's replace DEBUG_KVM with CONFIG_DEBUG_KVM.

Signed-off-by: AlexChen <alex.chen@huawei.com>
---
 accel/kvm/kvm-all.c | 3 +--
 target/i386/kvm.c   | 4 +---
 target/mips/kvm.c   | 6 ++++--
 target/s390x/kvm.c  | 6 +++---
 4 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index 9ef5daf4c5..fc6d99a731 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -60,9 +60,8 @@
  */
 #define PAGE_SIZE qemu_real_host_page_size

-//#define DEBUG_KVM

-#ifdef DEBUG_KVM
+#ifdef CONFIG_DEBUG_KVM
 #define DPRINTF(fmt, ...) \
     do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
 #else
diff --git a/target/i386/kvm.c b/target/i386/kvm.c
index cf46259534..3e9344aed5 100644
--- a/target/i386/kvm.c
+++ b/target/i386/kvm.c
@@ -50,9 +50,7 @@
 #include "exec/memattrs.h"
 #include "trace.h"

-//#define DEBUG_KVM
-
-#ifdef DEBUG_KVM
+#ifdef CONFIG_DEBUG_KVM
 #define DPRINTF(fmt, ...) \
     do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
 #else
diff --git a/target/mips/kvm.c b/target/mips/kvm.c
index 72637a1e02..a0b979e6d2 100644
--- a/target/mips/kvm.c
+++ b/target/mips/kvm.c
@@ -28,10 +28,12 @@
 #include "exec/memattrs.h"
 #include "hw/boards.h"

-#define DEBUG_KVM 0
+#ifndef CONFIG_DEBUG_KVM
+#define CONFIG_DEBUG_KVM 0
+#endif

 #define DPRINTF(fmt, ...) \
-    do { if (DEBUG_KVM) { fprintf(stderr, fmt, ## __VA_ARGS__); } } while (0)
+    do { if (CONFIG_DEBUG_KVM) { fprintf(stderr, fmt, ## __VA_ARGS__); } } while (0)

 static int kvm_mips_fpu_cap;
 static int kvm_mips_msa_cap;
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index f13eff688c..8bc9e1e468 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -52,12 +52,12 @@
 #include "hw/s390x/s390-virtio-hcall.h"
 #include "hw/s390x/pv.h"

-#ifndef DEBUG_KVM
-#define DEBUG_KVM  0
+#ifndef CONFIG_DEBUG_KVM
+#define CONFIG_DEBUG_KVM  0
 #endif

 #define DPRINTF(fmt, ...) do {                \
-    if (DEBUG_KVM) {                          \
+    if (CONFIG_DEBUG_KVM) {                          \
         fprintf(stderr, fmt, ## __VA_ARGS__); \
     }                                         \
 } while (0)
-- 
2.19.1