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3b4c362e5e
The Exynos ChipID driver on Exynos SoCs has only informational purpose - to expose the SoC device in sysfs. No other drivers depend on it so there is really no benefit of initializing it early. Instead, initialize everything with arch_initcall which: 1. Allows to use dev_info() as the SoC bus is present (since core_initcall), 2. Could speed things up because of execution in a SMP environment (after bringing up secondary CPUs, unlike early_initcall), 3. Reduces the amount of work to be done early, when the kernel has to bring up critical devices. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201202195955.128633-2-krzk@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.