We can get rid of tpm_reg variable in get_burstcount.
Signed-off-by: NChristophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: NJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: NJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>