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Enabling the PINCTRL_SM8350 symbol without GPIOLIB or SCM causes a build failure: WARNING: unmet direct dependencies detected for PINCTRL_MSM Depends on [m]: PINCTRL [=y] && (ARCH_QCOM [=y] || COMPILE_TEST [=y]) && GPIOLIB [=y] && (QCOM_SCM [=m] || !QCOM_SCM [=m]) Selected by [y]: - PINCTRL_SM8350 [=y] && PINCTRL [=y] && (ARCH_QCOM [=y] || COMPILE_TEST [=y]) && GPIOLIB [=y] && OF [=y] aarch64-linux-ld: drivers/pinctrl/qcom/pinctrl-msm.o: in function `msm_gpio_irq_set_type': pinctrl-msm.c:(.text.msm_gpio_irq_set_type+0x1c8): undefined reference to `qcom_scm_io_readl' The main problem here is the 'select PINCTRL_MSM', which needs to be a 'depends on' as it is for all the other front-ends. As the GPIOLIB dependency is now implied by that, symbol, remove the duplicate dependencies in the process. Fixes:d5d348a327("pinctrl: qcom: Add SM8350 pinctrl driver") Fixes:376f9e34c1("drivers: pinctrl: qcom: fix Kconfig dependency on GPIOLIB") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20210723091400.1669716-1-arnd@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.