hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

tpm: change Kconfig dependencies from PNPACPI to PNP 

There is no "PNPACPI" driver interface as such.  PNPACPI is an internal
backend of PNP, and drivers just use the generic PNP interface.

The drivers should depend on CONFIG_PNP, not CONFIG_PNPACPI.

tpm_nsc.c doesn't use PNP at all, so we can just remove the dependency
completely.  It probably *should* use PNP to discover the device, but until it
does, there's no point in depending on PNP.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Kylene Jo Hall <kjhall@us.ibm.com>
Cc: Marcel Selhorst <tpm@selhorst.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Bjorn Helgaas 2008-04-29 01:03:25 -07:00 committed by Linus Torvalds
parent 4821cd111d
commit cedb27de04
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/char/tpm/Kconfig
View File

@ -23,7 +23,7 @@ if TCG_TPM
config TCG_TIS
tristate "TPM Interface Specification 1.2 Interface"
depends on PNPACPI
depends on PNP
---help---
If you have a TPM security chip that is compliant with the
TCG TIS 1.2 TPM specification say Yes and it will be accessible
@ -32,7 +32,6 @@ config TCG_TIS
config TCG_NSC
tristate "National Semiconductor TPM Interface"
depends on PNPACPI
---help---
If you have a TPM security chip from National Semiconductor
say Yes and it will be accessible from within Linux. To
@ -48,7 +47,7 @@ config TCG_ATMEL
config TCG_INFINEON
tristate "Infineon Technologies TPM Interface"
depends on PNPACPI
depends on PNP
---help---
If you have a TPM security chip from Infineon Technologies
(either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) say Yes and it