Commit aca4e68a authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Greg Kroah-Hartman

mux: adg792a: always require I2C support

COMPILE_TEST makes no sense when I2C is disabled, as the driver cannot compile
in that configuration:

drivers/mux/mux-adg792a.c: In function 'adg792a_write_cmd':
drivers/mux/mux-adg792a.c:34:9: error: implicit declaration of function 'i2c_smbus_write_byte_data'; did you mean 'i2c_set_clientdata'? [-Werror=implicit-function-declaration]
drivers/mux/mux-adg792a.o: In function `adg792a_driver_init':
mux-adg792a.c:(.init.text+0x14): undefined reference to `i2c_register_driver'
drivers/mux/mux-adg792a.o: In function `adg792a_probe':
mux-adg792a.c:(.text.adg792a_probe+0x94): undefined reference to `i2c_smbus_write_byte_data'
drivers/mux/mux-adg792a.o: In function `adg792a_set':
mux-adg792a.c:(.text.adg792a_set+0x80): undefined reference to `i2c_smbus_write_byte_data'

Fixes: afda08c4 ("mux: adg792a: add mux controller driver for ADG792A/G")
Signed-off-by: default avatarArnd Bergmann <>
Reviewed-by: default avatarPeter Rosin <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent 820de1fb
......@@ -19,7 +19,7 @@ if MULTIPLEXER
config MUX_ADG792A
tristate "Analog Devices ADG792A/ADG792G Multiplexers"
depends on I2C || COMPILE_TEST
depends on I2C
ADG792A and ADG792G Wide Bandwidth Triple 4:1 Multiplexers
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment