From: Matt Ranostay <matt.ranostay@konsulko.com>
To: gupt21@gmail.com, jic23@kernel.org
Cc: linux-iio@vger.kernel.org, linux-input@vger.kernel.org,
linux-i2c@vger.kernel.org,
Matt Ranostay <matt.ranostay@konsulko.com>
Subject: [PATCH v3 1/5] i2c: muxes: ltc4306: fix future recursive dependencies
Date: Mon, 12 Sep 2022 10:31:58 -0700 [thread overview]
Message-ID: <20220912173202.16723-2-matt.ranostay@konsulko.com> (raw)
In-Reply-To: <20220912173202.16723-1-matt.ranostay@konsulko.com>
When using 'imply IIO' for other configurations which have 'select GPIOLIB'
the following recursive dependency detected happens 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
--
2.37.2
next prev parent reply other threads:[~2022-09-12 17:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-12 17:31 [PATCH v3 0/5] HID: mcp2221: iio support and device resource management Matt Ranostay
2022-09-12 17:31 ` Matt Ranostay [this message]
2022-09-12 17:31 ` [PATCH v3 2/5] iio: addac: stx104: fix future recursive dependencies Matt Ranostay
2022-09-12 17:32 ` [PATCH v3 3/5] iio: dac: " Matt Ranostay
2022-09-12 17:32 ` [PATCH v3 4/5] HID: mcp2221: switch i2c registration to devm functions Matt Ranostay
2022-09-18 15:39 ` Jonathan Cameron
2022-09-18 19:01 ` Matt Ranostay
2022-09-12 17:32 ` [PATCH v3 5/5] HID: mcp2221: add ADC/DAC support via iio subsystem Matt Ranostay
2022-09-18 15:49 ` Jonathan Cameron
2022-09-18 20:12 ` Matt Ranostay
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