32439ac753
We acquire the clk at the time the OPP table is allocated, though it works fine, it is not the best place to do so. One of the main reason being we may need to acquire it again from dev_pm_opp_set_clkname() if the platform wants another clock to be acquired instead. There is also requirement from some of the platforms where they do not want the OPP core to manage the clock at all. This patch hence defers acquiring the clk until the time we are certain about which clk we need to acquire and if we really need to acquire one. With this commit, the clk will get acquired either from dev_pm_opp_set_clkname() or while we initialize the OPPs within the table. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Tested-by: Dmitry Osipenko <digetx@gmail.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.