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7f7d0afe1d
This reverts commit acad3e9c72.
The device property that can be used to identify the device
class/type of the remote port parent when device graph is
used is always needed after all. Without it there is no real
way to know is the requested connection actually described
in the device graph or not.
If the connection is described in the device graph but the
device instance is still missing for what ever reason, the
code defers probe for now.
Adding a comment to the code to explain this.
Reviewed-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20210602112253.70200-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.