kernel_optimize_test/drivers/i2c/algos/Kconfig
Jean Delvare 0a57274ea0 i2c: Fix Kconfig dependencies
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>
2010-10-24 18:16:57 +02:00

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#
# I2C algorithm drivers configuration
#
menu "I2C Algorithms"
depends on !I2C_HELPER_AUTO
config I2C_ALGOBIT
tristate "I2C bit-banging interfaces"
config I2C_ALGOPCF
tristate "I2C PCF 8584 interfaces"
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