44d9241e3e
We have a lot of different ways of clearing the PIPESTAT registers. Let's unify it all into one function. There's no magic in PIPESTAT that would require any of the double clearing and whatnot that some of the code tries to do. All we can really do is clear the status bits and disable the enable bits. There is no way to mask anything so as soon as another event happens the status bit will become set again, and trying to clear them twice or something can't protect against that. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170818183705.27850-3-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.