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tpm: svsm: constify tpm_chip_ops

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Constify the SVSM vTPM ops. It is statically initialized and never
written to, so let's store it in .rodata.

Every other tpm_class_ops instance in drivers/char/tpm/ is already
const.

Signed-off-by: David Windsor <dwindsor@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20260505202738.145800-1-dwindsor@gmail.com
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
This commit is contained in:
David Windsor
2026-05-05 16:27:38 -04:00
committed by Jarkko Sakkinen
parent 1a3746ccbb
commit ebc242f78c
1 changed files with 1 additions and 1 deletions
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2
drivers/char/tpm/tpm_svsm.c
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@@ -49,7 +49,7 @@ static int tpm_svsm_send(struct tpm_chip *chip, u8 *buf, size_t bufsiz,
return svsm_vtpm_cmd_response_parse(priv->buffer, buf, bufsiz);
}
static struct tpm_class_ops tpm_chip_ops = {
static const struct tpm_class_ops tpm_chip_ops = {
.flags = TPM_OPS_AUTO_STARTUP,
.send = tpm_svsm_send,
};