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3ff79754d7
Fix warning for: drivers/cpufreq/intel_pstate.c:731 store_energy_performance_preference() error: uninitialized symbol 'epp'. This warning is for a case, when energy_performance_preference attribute matches pre defined strings. In this case the value of raw epp will not be used to set EPP bits in MSR_HWP_REQUEST. So initializing with any value is fine. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> 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.