tpm: follow coding style for variable declaration in tpm_tis_core_init()

tpm: follow coding style for variable declaration in tpm_tis_core_init()

The coding style says "use just one data declaration per line (no commas
for multiple data declarations)" so follow this convention.

Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.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>