[PATCH v4 1/5] i2c: muxes: ltc4306: fix future recursive dependencies
From: Matt Ranostay <matt.ranostay@konsulko.com>
Date: 2022-09-21 06:31:05
Also in:
linux-i2c, linux-iio
Subsystem:
i2c muxes, i2c subsystem, the rest · Maintainers:
Peter Rosin, Andi Shyti, Linus Torvalds
When using 'imply IIO' for other configurations which have 'select GPIOLIB' the following recursive dependency is detected for I2C_MUX_LTC4306 Switch from 'select GPIOLIB' to 'depends on GPIOLIB' to avoid this per recommendation in kconfig-language.rst drivers/gpio/Kconfig:14:error: recursive dependency detected! drivers/gpio/Kconfig:14: symbol GPIOLIB is selected by I2C_MUX_LTC4306 drivers/i2c/muxes/Kconfig:47: symbol I2C_MUX_LTC4306 depends on I2C_MUX drivers/i2c/Kconfig:62: symbol I2C_MUX is selected by MPU3050_I2C drivers/iio/gyro/Kconfig:127: symbol MPU3050_I2C depends on IIO drivers/iio/Kconfig:6: symbol IIO is implied by HID_MCP2221 drivers/hid/Kconfig:1227: symbol HID_MCP2221 depends on GPIOLIB Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> --- drivers/i2c/muxes/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig
index ea838dbae32e..7b6a68df4a39 100644
--- a/drivers/i2c/muxes/Kconfig
+++ b/drivers/i2c/muxes/Kconfig@@ -46,7 +46,7 @@ config I2C_MUX_GPMUX config I2C_MUX_LTC4306 tristate "LTC LTC4306/5 I2C multiplexer" - select GPIOLIB + depends on GPIOLIB select REGMAP_I2C help If you say yes here you get support for the Analog Devices
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2.37.2