From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: tpmdd-devel@lists.sourceforge.net
Cc: linux-security-module@vger.kernel.org,
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Peter Huewe <peterhuewe@gmx.de>,
Marcel Selhorst <tpmdd@selhorst.net>,
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] tpm: remove tpm_read_index and tpm_write_index from tpm.h
Date: Wed, 25 Jan 2017 16:48:58 +0200 [thread overview]
Message-ID: <20170125144858.24889-1-jarkko.sakkinen@linux.intel.com> (raw)
These are non-generic functions and do not belong to tpm.h.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
---
drivers/char/tpm/tpm.h | 11 -----------
drivers/char/tpm/tpm_atmel.h | 6 ++++++
drivers/char/tpm/tpm_nsc.c | 12 ++++++++++++
3 files changed, 18 insertions(+), 11 deletions(-)
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 7216bd7..244fcff 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -195,17 +195,6 @@ struct tpm_chip {
#define to_tpm_chip(d) container_of(d, struct tpm_chip, dev)
-static inline int tpm_read_index(int base, int index)
-{
- outb(index, base);
- return inb(base+1) & 0xFF;
-}
-
-static inline void tpm_write_index(int base, int index, int value)
-{
- outb(index, base);
- outb(value & 0xFF, base+1);
-}
struct tpm_input_header {
__be16 tag;
__be32 length;
diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h
index 4f96d80..5c82eb4 100644
--- a/drivers/char/tpm/tpm_atmel.h
+++ b/drivers/char/tpm/tpm_atmel.h
@@ -96,6 +96,12 @@ enum tpm_atmel_addr {
TPM_ATMEL_BASE_ADDR_HI = 0x09
};
+static inline int tpm_read_index(int base, int index)
+{
+ outb(index, base);
+ return inb(base+1) & 0xFF;
+}
+
/* Verify this is a 1.1 Atmel TPM */
static int atmel_verify_tpm11(void)
{
diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c
index 9ff0e07..5d6cce7 100644
--- a/drivers/char/tpm/tpm_nsc.c
+++ b/drivers/char/tpm/tpm_nsc.c
@@ -278,6 +278,18 @@ static struct platform_driver nsc_drv = {
},
};
+static inline int tpm_read_index(int base, int index)
+{
+ outb(index, base);
+ return inb(base+1) & 0xFF;
+}
+
+static inline void tpm_write_index(int base, int index, int value)
+{
+ outb(index, base);
+ outb(value & 0xFF, base+1);
+}
+
static int __init init_nsc(void)
{
int rc = 0;
--
2.9.3
next reply other threads:[~2017-01-25 14:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-25 14:48 Jarkko Sakkinen [this message]
2017-01-25 16:55 ` Jason Gunthorpe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170125144858.24889-1-jarkko.sakkinen@linux.intel.com \
--to=jarkko.sakkinen@linux.intel.com \
--cc=jgunthorpe@obsidianresearch.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-security-module@vger.kernel.org \
--cc=peterhuewe@gmx.de \
--cc=tpmdd-devel@lists.sourceforge.net \
--cc=tpmdd@selhorst.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome