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tpm/tpm_ftpm_tee: Use UUID API for exporting the UUID

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There is export_uuid() function which exports uuid_t to the u8 array.
Use it instead of open coding variant.

This allows to hide the uuid_t internals.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2020-04-22 16:01:35 +03:00 • committed by Jarkko Sakkinen
parent 051143e160
commit 8c872863b4
1 changed files with 1 additions and 1 deletions
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2
drivers/char/tpm/tpm_ftpm_tee.c
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@ -241,7 +241,7 @@ static int ftpm_tee_probe(struct platform_device *pdev)
/* Open a session with fTPM TA */
memset(&sess_arg, 0, sizeof(sess_arg));
memcpy(sess_arg.uuid, ftpm_ta_uuid.b, TEE_IOCTL_UUID_LEN);
export_uuid(sess_arg.uuid, &ftpm_ta_uuid);
sess_arg.clnt_login = TEE_IOCTL_LOGIN_PUBLIC;
sess_arg.num_params = 0;