cc049eecfb
Currently clp_get_state() and clp_refresh_fh() awkwardly use the clp_list_pci() callback mechanism to find the entry for a specific FID and update its zdev, respectively return its state. This is both needlessly complex and means we are always going through the entire PCI function list even if the FID has already been found. Instead lets introduce a clp_find_pci() function to find a specific entry and share the CLP List PCI request handling code with clp_list_pci(). With that in place we can also easily make the function handle a simple out parameter instead of directly altering the zdev allowing easier access to the updated function handle by the caller. Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.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.