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26692cd932
Properly initialise vaddr pointers in cpc_read() and cpc_write() to NULL instead of 0. This fixes the following sparse warnings: drivers/acpi/cppc_acpi.c:937:31: warning: Using plain integer as NULL pointer drivers/acpi/cppc_acpi.c:982:31: warning: Using plain integer as NULL pointer Signed-off-by: Ionela Voinescu <ionela.voinescu@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.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.