[src/trunk]: src/sys/dev/ic dev/ic/tpm: Tidy up headers.

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a29aef5422ed
branches:  trunk
changeset: 1017687:a29aef5422ed
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Jan 04 18:22:19 2021 +0000

description:
dev/ic/tpm: Tidy up headers.

- Add include guards.
- Add necessary includes.
- Sort includes.
- Use _BYTE_ORDER, not BYTE_ORDER, for public header.

diffstat:

 sys/dev/ic/tpm.c    |  16 +++++++++-------
 sys/dev/ic/tpmreg.h |  14 ++++++++++++--
 sys/dev/ic/tpmvar.h |  13 ++++++++++++-
 3 files changed, 33 insertions(+), 10 deletions(-)

diffs (105 lines):

diff -r 375be9502d18 -r a29aef5422ed sys/dev/ic/tpm.c
--- a/sys/dev/ic/tpm.c  Mon Jan 04 18:19:53 2021 +0000
+++ b/sys/dev/ic/tpm.c  Mon Jan 04 18:22:19 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tpm.c,v 1.16 2019/10/09 14:03:58 maxv Exp $    */
+/*     $NetBSD: tpm.c,v 1.17 2021/01/04 18:22:19 riastradh Exp $       */
 
 /*
  * Copyright (c) 2019 The NetBSD Foundation, Inc.
@@ -48,17 +48,19 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tpm.c,v 1.16 2019/10/09 14:03:58 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tpm.c,v 1.17 2021/01/04 18:22:19 riastradh Exp $");
 
 #include <sys/param.h>
-#include <sys/systm.h>
+#include <sys/types.h>
+
+#include <sys/bus.h>
+#include <sys/conf.h>
+#include <sys/device.h>
 #include <sys/kernel.h>
 #include <sys/malloc.h>
+#include <sys/pmf.h>
 #include <sys/proc.h>
-#include <sys/device.h>
-#include <sys/conf.h>
-#include <sys/bus.h>
-#include <sys/pmf.h>
+#include <sys/systm.h>
 
 #include <dev/ic/tpmreg.h>
 #include <dev/ic/tpmvar.h>
diff -r 375be9502d18 -r a29aef5422ed sys/dev/ic/tpmreg.h
--- a/sys/dev/ic/tpmreg.h       Mon Jan 04 18:19:53 2021 +0000
+++ b/sys/dev/ic/tpmreg.h       Mon Jan 04 18:22:19 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tpmreg.h,v 1.6 2019/10/09 07:30:58 maxv Exp $  */
+/*     $NetBSD: tpmreg.h,v 1.7 2021/01/04 18:22:19 riastradh Exp $     */
 
 /*
  * Copyright (c) 2019 The NetBSD Foundation, Inc.
@@ -29,7 +29,15 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#if (BYTE_ORDER == LITTLE_ENDIAN)
+#ifndef        DEV_IC_TPMREG_H
+#define        DEV_IC_TPMREG_H
+
+#include <sys/types.h>
+
+#include <sys/cdefs.h>
+#include <sys/endian.h>
+
+#if (_BYTE_ORDER == _LITTLE_ENDIAN)
 #define TPM_BE16(a)    bswap16(a)
 #define TPM_BE32(a)    bswap32(a)
 #else
@@ -105,3 +113,5 @@
  * Five localities, 4K per locality.
  */
 #define        TPM_SPACE_SIZE  0x5000
+
+#endif /* DEV_IC_TPMREG_H */
diff -r 375be9502d18 -r a29aef5422ed sys/dev/ic/tpmvar.h
--- a/sys/dev/ic/tpmvar.h       Mon Jan 04 18:19:53 2021 +0000
+++ b/sys/dev/ic/tpmvar.h       Mon Jan 04 18:22:19 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tpmvar.h,v 1.7 2019/10/09 14:03:58 maxv Exp $  */
+/*     $NetBSD: tpmvar.h,v 1.8 2021/01/04 18:22:19 riastradh Exp $     */
 
 /*
  * Copyright (c) 2019 The NetBSD Foundation, Inc.
@@ -29,6 +29,11 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifndef        DEV_IC_TPMVAR_H
+#define        DEV_IC_TPMVAR_H
+
+#include <sys/types.h>
+
 #define TPM_API_VERSION                1
 
 enum tpm_version {
@@ -54,6 +59,10 @@
 
 #ifdef _KERNEL
 
+#include <sys/bus.h>
+#include <sys/device_if.h>
+#include <sys/mutex.h>
+
 struct tpm_softc;
 
 struct tpm_intf {
@@ -88,3 +97,5 @@
 bool tpm_resume(device_t, const pmf_qual_t *);
 
 #endif
+
+#endif /* DEV_IC_TPMVAR_H */