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i2c: Allow compile test of GPIO consumers if !GPIOLIB 

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.1
Geert Uytterhoeven 2015-05-05 18:32:22 +02:00 committed by Wolfram Sang
parent bea6ff020f
commit 7e5cd69a91
2 changed files with 5 additions and 4 deletions
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4
drivers/i2c/busses/Kconfig
View File

@ -419,7 +419,7 @@ config I2C_CADENCE
config I2C_CBUS_GPIO
tristate "CBUS I2C driver"
depends on GPIOLIB
depends on GPIOLIB || COMPILE_TEST
help
Support for CBUS access using I2C API. Mostly relevant for Nokia
Internet Tablets (770, N800 and N810).
@ -525,7 +525,7 @@ config I2C_EXYNOS5
config I2C_GPIO
tristate "GPIO-based bitbanging I2C"
depends on GPIOLIB
depends on GPIOLIB || COMPILE_TEST
select I2C_ALGOBIT
help
This is a very simple bitbanging I2C driver utilizing the

5
drivers/i2c/muxes/Kconfig
View File

@ -7,7 +7,8 @@ menu "Multiplexer I2C Chip support"
config I2C_ARB_GPIO_CHALLENGE
tristate "GPIO-based I2C arbitration"
depends on GPIOLIB && OF
depends on GPIOLIB || COMPILE_TEST
depends on OF
help
If you say yes to this option, support will be included for an
I2C multimaster arbitration scheme using GPIOs and a challenge &
@ -40,7 +41,7 @@ config I2C_MUX_PCA9541
config I2C_MUX_PCA954x
tristate "Philips PCA954x I2C Mux/switches"
depends on GPIOLIB
depends on GPIOLIB || COMPILE_TEST
help
If you say yes here you get support for the Philips PCA954x
I2C mux/switch devices.