Staging: hv: fix up formatting issues in utils.h

--------  cut here and print out and paste on wall --------

			Tabs, not spaces

--------  cut here and print out and paste on wall --------

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/utils.h

@@ -18,54 +18,54 @@
  *   Haiyang Zhang <haiyangz@microsoft.com>
  *   Hank Janssen  <hjanssen@microsoft.com>
  */
-#ifndef _UTILS_H_
-#define _UTILS_H_
+#ifndef __HV_UTILS_H_
+#define __HV_UTILS_H_
 
 /*
  * Common header for Hyper-V ICs
  */
-#define ICMSGTYPE_NEGOTIATE   0
-#define ICMSGTYPE_HEARTBEAT   1
-#define ICMSGTYPE_KVPEXCHANGE 2
-#define ICMSGTYPE_SHUTDOWN    3
-#define ICMSGTYPE_TIMESYNC    4
-#define ICMSGTYPE_VSS         5
+#define ICMSGTYPE_NEGOTIATE		0
+#define ICMSGTYPE_HEARTBEAT		1
+#define ICMSGTYPE_KVPEXCHANGE		2
+#define ICMSGTYPE_SHUTDOWN		3
+#define ICMSGTYPE_TIMESYNC		4
+#define ICMSGTYPE_VSS			5
 
-#define ICMSGHDRFLAG_TRANSACTION 1
-#define ICMSGHDRFLAG_REQUEST     2
-#define ICMSGHDRFLAG_RESPONSE    4
+#define ICMSGHDRFLAG_TRANSACTION	1
+#define ICMSGHDRFLAG_REQUEST		2
+#define ICMSGHDRFLAG_RESPONSE		4
 
-#define HV_S_OK                   0x00000000
-#define HV_E_FAIL                 0x80004005
-#define HV_ERROR_NOT_SUPPORTED    0x80070032
-#define HV_ERROR_MACHINE_LOCKED   0x800704F7
+#define HV_S_OK				0x00000000
+#define HV_E_FAIL			0x80004005
+#define HV_ERROR_NOT_SUPPORTED		0x80070032
+#define HV_ERROR_MACHINE_LOCKED		0x800704F7
 
 struct vmbuspipe_hdr {
-    u32 flags;
-    u32 msgsize;
+	u32 flags;
+	u32 msgsize;
 } __attribute__((packed));
 
 struct ic_version {
-    u16 major;
-    u16 minor;
+	u16 major;
+	u16 minor;
 } __attribute__((packed));
 
 struct icmsg_hdr {
-    struct ic_version icverframe;
-    u16 icmsgtype;
-    struct ic_version icvermsg;
-    u16 icmsgsize;
-    u32 status;
-    u8 ictransaction_id;
-    u8 icflags;
-    u8 reserved[2];
+	struct ic_version icverframe;
+	u16 icmsgtype;
+	struct ic_version icvermsg;
+	u16 icmsgsize;
+	u32 status;
+	u8 ictransaction_id;
+	u8 icflags;
+	u8 reserved[2];
 } __attribute__((packed));
 
 struct icmsg_negotiate {
-    u16 icframe_vercnt;
-    u16 icmsg_vercnt;
-    u32 reserved;
-    struct ic_version icversion_data[1]; /* any size array */
+	u16 icframe_vercnt;
+	u16 icmsg_vercnt;
+	u32 reserved;
+	struct ic_version icversion_data[1]; /* any size array */
 } __attribute__((packed));
 
 struct shutdown_msg_data {
@@ -75,7 +75,7 @@ struct shutdown_msg_data {
 	u8  display_message[2048];
 } __attribute__((packed));
 
-#define HV_SHUTDOWN_MSG             0
+#define HV_SHUTDOWN_MSG		0
 
 struct hyperv_service_callback {
 	u8 msg_type;
@@ -86,9 +86,9 @@ struct hyperv_service_callback {
 };
 
 extern void prep_negotiate_resp(struct icmsg_hdr *,
-				    struct icmsg_negotiate *, u8 *);
+				struct icmsg_negotiate *, u8 *);
 extern void shutdown_linux_system(void);
 extern void chn_cb_negotiate(void *);
 extern struct hyperv_service_callback hv_cb_utils[];
 
-#endif /* _UTILS_H_ */
+#endif /* __HV_UTILS_H_ */