8 files changed, 25 insertions, 21 deletions
diff --git a/include/hw/ppc/mac_dbdma.h b/include/hw/ppc/mac_dbdma.h
index d15a6ccf3e..a8603877d7 100644
--- a/include/hw/ppc/mac_dbdma.h
+++ b/include/hw/ppc/mac_dbdma.h
@@ -19,8 +19,9 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 #ifndef HW_MAC_DBDMA_H
-#define HW_MAC_DBDMA_H 1
+#define HW_MAC_DBDMA_H
 
 #include "exec/memory.h"
 #include "qemu/iov.h"
diff --git a/include/hw/ppc/openpic.h b/include/hw/ppc/openpic.h
index afe950b409..6137e2d7a2 100644
--- a/include/hw/ppc/openpic.h
+++ b/include/hw/ppc/openpic.h
@@ -1,5 +1,5 @@
-#if !defined(__OPENPIC_H__)
-#define __OPENPIC_H__
+#ifndef OPENPIC_H
+#define OPENPIC_H
 
 #include "qemu-common.h"
 #include "hw/qdev-core.h"
@@ -30,4 +30,4 @@ enum {
 #define TYPE_KVM_OPENPIC "kvm-openpic"
 int kvm_openpic_connect_vcpu(DeviceState *d, CPUState *cs);
 
-#endif /* __OPENPIC_H__ */
+#endif /* OPENPIC_H */
diff --git a/include/hw/ppc/ppc.h b/include/hw/ppc/ppc.h
index 5617dc4a2c..520c72a08d 100644
--- a/include/hw/ppc/ppc.h
+++ b/include/hw/ppc/ppc.h
@@ -1,5 +1,5 @@
 #ifndef HW_PPC_H
-#define HW_PPC_H 1
+#define HW_PPC_H
 
 #include "target-ppc/cpu-qom.h"
 
diff --git a/include/hw/ppc/ppc4xx.h b/include/hw/ppc/ppc4xx.h
index 91d84bad63..3b01ae8314 100644
--- a/include/hw/ppc/ppc4xx.h
+++ b/include/hw/ppc/ppc4xx.h
@@ -22,8 +22,8 @@
  * THE SOFTWARE.
  */
 
-#if !defined(PPC_4XX_H)
-#define PPC_4XX_H
+#ifndef PPC4XX_H
+#define PPC4XX_H
 
 #include "hw/pci/pci.h"
 
@@ -61,4 +61,4 @@ PCIBus *ppc4xx_pci_init(CPUPPCState *env, qemu_irq pci_irqs[4],
                         hwaddr special_cycle,
                         hwaddr registers);
 
-#endif /* !defined(PPC_4XX_H) */
+#endif /* PPC4XX_H */
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index 2e2dd14c30..bd8ac28160 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -1,5 +1,5 @@
-#if !defined(__HW_SPAPR_H__)
-#define __HW_SPAPR_H__
+#ifndef HW_SPAPR_H
+#define HW_SPAPR_H
 
 #include "sysemu/dma.h"
 #include "hw/boards.h"
@@ -648,4 +648,4 @@ int spapr_rng_populate_dt(void *fdt);
 #define SPAPR_LMB_FLAGS_DRC_INVALID 0x00000020
 #define SPAPR_LMB_FLAGS_RESERVED 0x00000080
 
-#endif /* !defined (__HW_SPAPR_H__) */
+#endif /* HW_SPAPR_H */
diff --git a/include/hw/ppc/spapr_drc.h b/include/hw/ppc/spapr_drc.h
index 08e8411463..fa531d5c26 100644
--- a/include/hw/ppc/spapr_drc.h
+++ b/include/hw/ppc/spapr_drc.h
@@ -9,12 +9,13 @@
  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  * See the COPYING file in the top-level directory.
  */
-#if !defined(__HW_SPAPR_DRC_H__)
-#define __HW_SPAPR_DRC_H__
 
+#ifndef HW_SPAPR_DRC_H
+#define HW_SPAPR_DRC_H
+
+#include <libfdt.h>
 #include "qom/object.h"
 #include "hw/qdev.h"
-#include "libfdt.h"
 
 #define TYPE_SPAPR_DR_CONNECTOR "spapr-dr-connector"
 #define SPAPR_DR_CONNECTOR_GET_CLASS(obj) \
@@ -202,4 +203,4 @@ sPAPRDRConnector *spapr_dr_connector_by_id(sPAPRDRConnectorType type,
 int spapr_drc_populate_dt(void *fdt, int fdt_offset, Object *owner,
                           uint32_t drc_type_mask);
 
-#endif /* __HW_SPAPR_DRC_H__ */
+#endif /* HW_SPAPR_DRC_H */
diff --git a/include/hw/ppc/spapr_vio.h b/include/hw/ppc/spapr_vio.h
index bdb5d2f308..d4a1e2c8af 100644
--- a/include/hw/ppc/spapr_vio.h
+++ b/include/hw/ppc/spapr_vio.h
@@ -1,5 +1,6 @@
-#ifndef _HW_SPAPR_VIO_H
-#define _HW_SPAPR_VIO_H
+#ifndef HW_SPAPR_VIO_H
+#define HW_SPAPR_VIO_H
+
 /*
  * QEMU sPAPR VIO bus definitions
  *
@@ -145,4 +146,4 @@ extern const VMStateDescription vmstate_spapr_vio;
 
 void spapr_vio_set_bypass(VIOsPAPRDevice *dev, bool bypass);
 
-#endif /* _HW_SPAPR_VIO_H */
+#endif /* HW_SPAPR_VIO_H */
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index 6189a3bff7..2db9f938d3 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -24,8 +24,9 @@
  * THE SOFTWARE.
  *
  */
-#if !defined(__XICS_H__)
-#define __XICS_H__
+
+#ifndef XICS_H
+#define XICS_H
 
 #include "hw/sysbus.h"
 
@@ -196,4 +197,4 @@ void ics_set_irq_type(ICSState *ics, int srcno, bool lsi);
 
 int xics_find_source(XICSState *icp, int irq);
 
-#endif /* __XICS_H__ */
+#endif /* XICS_H */