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| author | Roberto Sassu <roberto.sassu@huawei.com> | 2017-05-03 18:19:10 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2017-06-13 22:02:08 +0300 |
| commit | a69faebf4d3e98c6a7a656c26b09bc532edfed08 (patch) | |
| tree | d15f355abcf69a193f02053f72cc8656152705b1 /drivers/char/tpm/tpm-sysfs.c | |
| parent | 06e93279ca77ce2820723427f118a22dd0b35f0f (diff) | |
tpm: move endianness conversion of ordinals to tpm_input_header
Move CPU native value to big-endian conversion of ordinals to the
tpm_input_header declarations.
With the previous and this patch it will now be possible to modify TPM 1.2
functions to use tpm_buf_init(), which expects CPU native value for the
tag and ordinal arguments.
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char/tpm/tpm-sysfs.c')
| -rw-r--r-- | drivers/char/tpm/tpm-sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm-sysfs.c b/drivers/char/tpm/tpm-sysfs.c index b99fe66ca1b1..4bd0997cfa2d 100644 --- a/drivers/char/tpm/tpm-sysfs.c +++ b/drivers/char/tpm/tpm-sysfs.c @@ -22,11 +22,11 @@ #define READ_PUBEK_RESULT_SIZE 314 #define READ_PUBEK_RESULT_MIN_BODY_SIZE (28 + 256) -#define TPM_ORD_READPUBEK cpu_to_be32(124) +#define TPM_ORD_READPUBEK 124 static const struct tpm_input_header tpm_readpubek_header = { .tag = cpu_to_be16(TPM_TAG_RQU_COMMAND), .length = cpu_to_be32(30), - .ordinal = TPM_ORD_READPUBEK + .ordinal = cpu_to_be32(TPM_ORD_READPUBEK) }; static ssize_t pubek_show(struct device *dev, struct device_attribute *attr, char *buf) |