[L] Change in coreboot[main]: security/tpm/: turn tis_{init,open} into tis_probe

[Sergii Dmytruk (Code Review)]

Attention is currently required from: Arthur Heymans, Christian Walter, Felix Held, Krystian Hebel, Michał Żygowski, Sergii Dmytruk.

Hello Arthur Heymans, Christian Walter, Felix Held, Julius Werner, Krystian Hebel, Michał Żygowski, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/76954?usp=email

to look at the new patch set (#5).

Change subject: security/tpm/: turn tis_{init,open} into tis_probe
......................................................................

security/tpm/: turn tis_{init,open} into tis_probe

init() was always followed by open() and after successful initialization
we only need send-receive function which is now returned by tis_probe()
on success, thus further reducing number of functions to export from
drivers.

This also removes check for opening TIS twice that seems to have no
value.

Change-Id: I52ad8d69d50d449f031c36b15bf70ef07986946c
Ticket: https://ticket.coreboot.org/issues/433
Signed-off-by: Sergii Dmytruk 
---
M src/drivers/crb/tis.c
M src/drivers/i2c/tpm/cr50.c
M src/drivers/i2c/tpm/tis.c
M src/drivers/i2c/tpm/tis_atmel.c
M src/drivers/i2c/tpm/tpm.c
M src/drivers/i2c/tpm/tpm.h
M src/drivers/pc80/tpm/tis.c
M src/drivers/spi/tpm/tis.c
M src/security/tpm/tis.h
M src/security/tpm/tss/tcg-1.2/tss.c
M src/security/tpm/tss/tcg-2.0/tss.c
11 files changed, 141 insertions(+), 179 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/76954/5