sparse complains that tpmrm_write can be made static, and since it is
right we make it static.
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>
Reviewed-by: NJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: NJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>