Hans de Goede
12514f668c
extcon: int3496: Request non-exclusive access to the ID GPIO
Some DSDTs are buggy and do a read from the ID pin during the ACPI initialization, causing the pin to be marked as owned by: "ACPI:OpRegion" and causing gpiod_get() to fail with -EBUSY. Pass the GPIOD_FLAGS_BIT_NONEXCLUSIVE flag to the gpiod_get() call to work around this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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.
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