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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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Pengpeng Hou
a05c848a94
[ Upstream commit17326db5f0] egpio_probe() registers each nested gpio_chip with gpiochip_add_data() but ignores the return value. If one registration fails, probe still returns success even though one of the chips was not published to gpiolib. Use devm_gpiochip_add_data() and fail probe if any chip registration fails. This lets devres unwind already registered chips and prevents the driver from publishing a partially initialized device. Fixes:a1635b8fe5("[ARM] 4947/1: htc-egpio, a driver for GPIO/IRQ expanders with fixed input/output pins") Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn> Link: https://patch.msgid.link/20260624131828.94139-1-pengpeng@iscas.ac.cn Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Signed-off-by: Sasha Levin <sashal@kernel.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.