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From: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
To: christophe.ricard@gmail.com, peterhuewe@gmx.de,
	jarkko.sakkinen@linux.intel.com, jgg@ziepe.ca, arnd@arndb.de,
	gregkh@linuxfoundation.org, linux-integrity@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: tianjia.zhang@linux.alibaba.com
Subject: [PATCH v2] tpm: Fix the description error of the help information in Kconfig
Date: Mon, 27 Jul 2020 16:22:45 +0800
Message-ID: <20200727082245.32396-1-tianjia.zhang@linux.alibaba.com> (raw)

SPI protocol standardized by the TCG is described in the TCG PTP
specification 1.3 (chapter 6.4.6 SPI Bit Protocol), It was published by
TCG_PCClientTPMInterfaceSpecification_TIS__1-3_27_03212013.pdf.

The TPM version number in the help message is wrong, which will
cause confusion. This patch fixes it.

Fixes: 0edbfea537d1 ("tpm/tpm_tis_spi: Add support for spi phy")
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
---
 drivers/char/tpm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 58b4c573d176..8eedb3e704f3 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -62,7 +62,7 @@ config TCG_TIS_SPI
 	help
 	  If you have a TPM security chip which is connected to a regular,
 	  non-tcg SPI master (i.e. most embedded platforms) that is compliant with the
-	  TCG TIS 1.3 TPM specification (TPM1.2) or the TCG PTP FIFO
+	  TCG TIS 1.3 TPM specification (TPM1.3) or the TCG PTP FIFO
 	  specification (TPM2.0) say Yes and it will be accessible from
 	  within Linux. To compile this driver as a module, choose  M here;
 	  the module will be called tpm_tis_spi.
-- 
2.17.1


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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-27  8:22 Tianjia Zhang [this message]
2020-07-27  8:32 ` Arnd Bergmann
2020-07-28 12:33   ` Tianjia Zhang

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