tpm: Revert "tpm_tis_core: Turn on the TPM before probing IRQ's"

There has been a bunch of reports (one from kernel bugzilla linked)
reporting that when this commit is applied it causes on some machines
boot freezes.

Unfortunately hardware where this commit causes a failure is not widely
available (only one I'm aware is Lenovo T490), which means we cannot
predict yet how long it will take to properly fix tpm_tis interrupt
probing.

Thus, the least worst short term action is to revert the code to the
state before this commit. In long term we need fix the tpm_tis probing
code to work on machines that Stefan's fix was supposed to fix.

Fixes: 21df4a8b6018 ("tpm_tis: reserve chip for duration of tpm_tis_core_init")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=205935
Cc: [email protected]
Cc: Jerry Snitselaar <[email protected]>
Cc: Dan Williams <[email protected]>
Tested-by: Dan Williams <[email protected]>
Tested-by: Xiaoping Zhou <[email protected]>
Signed-off-by: Stefan Berger <[email protected]>
Reported-by: Jerry Snitselaar <[email protected]>
Signed-off-by: Jarkko Sakkinen <[email protected]>

0 files changed, 0 insertions, 0 deletions