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ab05d97a37
In cpufreq_init_policy() we will check if there's last_governor for target and setpolicy type. However last_governor is set only if has_target() is true in cpufreq_offline(). That means find last_governor for setpolicy type is pointless. Also new_policy.governor will not be used if ->setpolicy callback is set in cpufreq_set_policy(). Moreover, there's duplicate ->setpolicy check in using default policy path. Let's add a new helper function to avoid it. Also update comments. Signed-off-by: Yue Hu <huyue2@yulong.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.