445d3bed75
Use pm_runtime_resume_and_get() instead of pm_runtime_get_sync() to deal with usage counter. pm_runtime_get_sync() increases the usage counter even when it failed, which makes callers to forget to decrease the usage counter and resulted in reference leak. pm_runtime_resume_and_get() function decreases the usage counter when it failed internally so it can avoid the reference leak. Changelog v1: - Fix an build error reported by kernel test robot of Intel. Signed-off-by: Inki Dae <inki.dae@samsung.com> Reported-by: kernel test robot <lkp@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.