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61311e3289
Currently zpci_configure_device() can be called on a zPCI function in two completely different states. Either the underlying zPCI function has already been configured by the platform and we are only doing the scanning to get it usable by Linux drivers. Or the underlying function is in Standby and we first do an SCLP to get it configured. This makes zpci_configure_device() harder to reason about. Since calling zpci_configure_device() on a function in Standby only happens in enable_slot() simply pull out the SCLP call and setting of zdev->state and thus call zpci_configure_device() under the same circumstances as in the event handling code. Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Pierre Morel <pmorel@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.