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commit987351e1ea("phy: core: Add consumer device link support") added device link support between PHY consumer and PHY provider. However certain peripherals (DWC3 ULPI) have cyclic dependency between the PHY provider and PHY consumer causing the device link creation to fail. Instead of erroring out on failure to create device link, only add a debug print to indicate device link creation failed to get USB working again in multiple platforms. Fixes:987351e1ea("phy: core: Add consumer device link support") Cc: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Alexandre TORGUE <alexandre.torgue@st.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.