Module Name: src
Committed By: christos
Date: Fri Feb 3 04:03:11 UTC 2012
Modified Files:
src/sys/dev/ic: tpm.c
Log Message:
don't try to write in a const buffer.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/dev/ic/tpm.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/ic/tpm.c
diff -u src/sys/dev/ic/tpm.c:1.4 src/sys/dev/ic/tpm.c:1.5
--- src/sys/dev/ic/tpm.c:1.4 Sun Jan 22 23:12:26 2012
+++ src/sys/dev/ic/tpm.c Thu Feb 2 23:03:11 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: tpm.c,v 1.4 2012/01/23 04:12:26 christos Exp $ */
+/* $NetBSD: tpm.c,v 1.5 2012/02/03 04:03:11 christos Exp $ */
/*
* Copyright (c) 2008, 2009 Michael Shalayeff
* Copyright (c) 2009, 2010 Hans-J�rg H�xer
@@ -18,9 +18,9 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tpm.c,v 1.4 2012/01/23 04:12:26 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tpm.c,v 1.5 2012/02/03 04:03:11 christos Exp $");
-#if 0
+#if 1
#define TPM_DEBUG
#define aprint_debug_dev aprint_error_dev
#endif
@@ -323,12 +323,13 @@ tpm_suspend(device_t dev, const pmf_qual
0, 0, 0, 10, /* Length in bytes */
0, 0, 0, 156 /* TPM_ORD_SaveStates */
};
+ uint8_t scratch[sizeof(command)];
/*
* Power down: We have to issue the SaveStates command.
*/
(*sc->sc_write)(sc, &command, sizeof(command));
- (*sc->sc_read)(sc, &command, sizeof(command), NULL, TPM_HDRSIZE);
+ (*sc->sc_read)(sc, &scratch, sizeof(scratch), NULL, TPM_HDRSIZE);
#ifdef TPM_DEBUG
aprint_debug_dev(sc->sc_dev, "%s: power down\n", __func__);
#endif
