diff options
| author | Jarkko Sakkinen <[email protected]> | 2023-04-26 21:49:37 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <[email protected]> | 2023-04-28 13:06:36 +0000 |
| commit | 0c8862de05c1a087795ee0a87bf61a6394306cc0 (patch) | |
| tree | 4995cd10c975c5a07c87c328f09f0a85f83229e6 /drivers/fpga/fpga-mgr.c | |
| parent | 6e98b09da931a00bf4e0477d0fa52748bf28fcce (diff) | |
tpm: Re-enable TPM chip boostrapping non-tpm_tis TPM drivers
TPM chip bootstrapping was removed from tpm_chip_register(), and it
was relocated to tpm_tis_core. This breaks all drivers which are not
based on tpm_tis because the chip will not get properly initialized.
Take the corrective steps:
1. Rename tpm_chip_startup() as tpm_chip_bootstrap() and make it one-shot.
2. Call tpm_chip_bootstrap() in tpm_chip_register(), which reverts the
things as tehy used to be.
Cc: Lino Sanfilippo <[email protected]>
Fixes: 548eb516ec0f ("tpm, tpm_tis: startup chip before testing for interrupts")
Reported-by: Pengfei Xu <[email protected]>
Link: https://lore.kernel.org/all/[email protected]/
Tested-by: Pengfei Xu <[email protected]>
Signed-off-by: Jarkko Sakkinen <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions