Hi!
Sorry for the delay...
2022-08-04 at 13:45, Jean Delvare wrote:
> Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it
> is possible to test-build any driver which depends on OF on any
> architecture by explicitly selecting OF. Therefore depending on
> COMPILE_TEST as an alternative is no longer needed.
>
> It is actually better to always build such drivers with OF enabled,
> so that the test builds are closer to how each driver will actually be
> built on its intended target. Building them without OF may not test
> much as the compiler will optimize out potentially large parts of the
> code. In the worst case, this could even pop false positive warnings.
> Dropping COMPILE_TEST here improves the quality of our testing and
> avoids wasting time on non-existent issues.
>
> Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
> Cc: Peter Rosin <peda@xxxxxxxxxx>
Acked-by: Peter Rosin <peda@xxxxxxxxxx>
Cheers,
Peter
> ---
> Changes since v1:
> * Drop of_match_ptr() from i2c-mux-pinctrl. We know what it will
> resolve to, so we might as well save cpp some work.
>
> drivers/i2c/muxes/Kconfig | 6 +++---
> drivers/i2c/muxes/i2c-mux-pinctrl.c | 2 +-
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
> --- linux-5.18.orig/drivers/i2c/muxes/Kconfig 2022-05-22 21:52:31.000000000 +0200
> +++ linux-5.18/drivers/i2c/muxes/Kconfig 2022-07-31 12:21:32.776100442 +0200
> @@ -9,7 +9,7 @@ menu "Multiplexer I2C Chip support"
> config I2C_ARB_GPIO_CHALLENGE
> tristate "GPIO-based I2C arbitration"
> depends on GPIOLIB || COMPILE_TEST
> - depends on OF || 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 &
> @@ -34,7 +34,7 @@ config I2C_MUX_GPIO
> config I2C_MUX_GPMUX
> tristate "General Purpose I2C multiplexer"
> select MULTIPLEXER
> - depends on OF || COMPILE_TEST
> + depends on OF
> help
> If you say yes to this option, support will be included for a
> general purpose I2C multiplexer. This driver provides access to
> @@ -77,7 +77,7 @@ config I2C_MUX_PCA954x
> config I2C_MUX_PINCTRL
> tristate "pinctrl-based I2C multiplexer"
> depends on PINCTRL
> - depends on OF || COMPILE_TEST
> + depends on OF
> help
> If you say yes to this option, support will be included for an I2C
> multiplexer that uses the pinctrl subsystem, i.e. pin multiplexing.
> --- linux-5.18.orig/drivers/i2c/muxes/i2c-mux-pinctrl.c 2022-05-22 21:52:31.000000000 +0200
> +++ linux-5.18/drivers/i2c/muxes/i2c-mux-pinctrl.c 2022-08-04 13:35:50.169392003 +0200
> @@ -185,7 +185,7 @@ MODULE_DEVICE_TABLE(of, i2c_mux_pinctrl_
> static struct platform_driver i2c_mux_pinctrl_driver = {
> .driver = {
> .name = "i2c-mux-pinctrl",
> - .of_match_table = of_match_ptr(i2c_mux_pinctrl_of_match),
> + .of_match_table = i2c_mux_pinctrl_of_match,
> },
> .probe = i2c_mux_pinctrl_probe,
> .remove = i2c_mux_pinctrl_remove,
>
>
