tpm: Split off tpm_crb_reset function

Split off the tpm_crb_reset function part from tpm_crb_realize
that we need to run every time the machine resets.

Also register our reset function with the system since TYPE_DEVICE
seems to not get a reset otherwise.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
1 file changed