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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250408-gpiochip-set-rv-pinctrl-part1-v1-7-c9d521d7c8c7@linaro.org> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Bartosz, On Tue, Apr 08, 2025 at 09:17:44AM +0200, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > Increase the build coverage by enabling the sx150x modules with > COMPILE_TEST=y. > > Signed-off-by: Bartosz Golaszewski > --- > drivers/pinctrl/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig > index 464cc9aca157..94eb41bb9cf2 100644 > --- a/drivers/pinctrl/Kconfig > +++ b/drivers/pinctrl/Kconfig > @@ -541,7 +541,7 @@ config PINCTRL_STMFX > > config PINCTRL_SX150X > bool "Semtech SX150x I2C GPIO expander pinctrl driver" > - depends on I2C=y > + depends on I2C=y || COMPILE_TEST > select PINMUX > select PINCONF > select GENERIC_PINCONF > > -- > 2.45.2 > This appears to break allmodconfig with ld.lld: error: undefined symbol: i2c_get_match_data >>> referenced by pinctrl-sx150x.c >>> drivers/pinctrl/pinctrl-sx150x.o:(sx150x_probe) in archive vmlinux.a ld.lld: error: undefined symbol: i2c_smbus_write_byte_data >>> referenced by pinctrl-sx150x.c >>> drivers/pinctrl/pinctrl-sx150x.o:(sx150x_probe) in archive vmlinux.a >>> referenced by pinctrl-sx150x.c >>> drivers/pinctrl/pinctrl-sx150x.o:(sx150x_probe) in archive vmlinux.a >>> referenced by pinctrl-sx150x.c >>> drivers/pinctrl/pinctrl-sx150x.o:(sx150x_regmap_reg_write) in archive vmlinux.a ld.lld: error: undefined symbol: i2c_smbus_read_byte_data >>> referenced by pinctrl-sx150x.c >>> drivers/pinctrl/pinctrl-sx150x.o:(sx150x_regmap_reg_read) in archive vmlinux.a ld.lld: error: undefined symbol: i2c_register_driver >>> referenced by pinctrl-sx150x.c >>> drivers/pinctrl/pinctrl-sx150x.o:(sx150x_init) in archive vmlinux.a make[4]: *** [scripts/Makefile.vmlinux:91: vmlinux] Error 1 I don't think this change makes much sense in light of this error, unless the driver was converted to tristate. Cheers, Nathan