AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-02-22 08:02:55 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

i2c: Fix Kconfig dependencies

Browse Source 
drivers/i2c/algos/Kconfig makes all the algorithms dependent on
!I2C_HELPER_AUTO, which triggers a Kconfig warning about broken
dependencies when some driver selects one of the algorithms. Ideally
we would make only the prompts dependent on !I2C_HELPER_AUTO, however
Kconfig doesn't currently support that. So we have to redefine the
symbols separately for the I2C_HELPER_AUTO=y case.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Jean Delvare 2010-10-24 18:16:57 +02:00 committed by Jean Delvare
parent 35da7a307c
commit 0a57274ea0
2 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/i2c/Kconfig
View File

@ -75,7 +75,8 @@ config I2C_HELPER_AUTO
In doubt, say Y. In doubt, say Y.
config I2C_SMBUS config I2C_SMBUS
tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO tristate
prompt "SMBus-specific protocols" if !I2C_HELPER_AUTO
help help
Say Y here if you want support for SMBus extensions to the I2C Say Y here if you want support for SMBus extensions to the I2C
specification. At the moment, the only supported extension is specification. At the moment, the only supported extension is

12
drivers/i2c/algos/Kconfig
View File

@ -15,3 +15,15 @@ config I2C_ALGOPCA
tristate "I2C PCA 9564 interfaces" tristate "I2C PCA 9564 interfaces"
endmenu endmenu
# In automatic configuration mode, we still have to define the
# symbols to avoid unmet dependencies.
if I2C_HELPER_AUTO
config I2C_ALGOBIT
tristate
config I2C_ALGOPCF
tristate
config I2C_ALGOPCA
tristate
endif