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Constify struct scmi_voltage_proto_ops since the driver never modifies it. Placing it in read-only memory (.rodata) improves hardening, particularly because it contains function pointers. x86_64 (allmodconfig) size impact: Before: text data bss dec hex filename 13142 1808 0 14950 3a66 drivers/firmware/arm_scmi/voltage.o After: text data bss dec hex filename 13238 1712 0 14950 3a66 drivers/firmware/arm_scmi/voltage.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Message-Id: <2091660c072dd2d5599897243a5d69e89d46ed4d.1753816459.git.christophe.jaillet@wanadoo.fr> Signed-off-by: Sudeep Holla <sudeep.holla@arm.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 reStructuredText 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.