joel16/android_kernel_sony_msm8994_rework
1
0
Fork 0
mirror of https://github.com/joel16/android_kernel_sony_msm8994_rework.git synced 2024-12-28 06:54:55 +00:00
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.
config I2C_SMBUS
tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO
tristate
prompt "SMBus-specific protocols" if !I2C_HELPER_AUTO
help
Say Y here if you want support for SMBus extensions to the I2C
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"
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