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Hans de Goede 615277779f usb: dwc3: Only call clk_bulk_get() on devicetree instantiated devices
Commit fe8abf332b ("usb: dwc3: support clocks and resets for DWC3 core")
adds support for handling clocks and resets in the DWC3 core, so that for
platforms following the standard devicetree bindings this does not need
to be duplicated in all the different glue layers.

These changes intended for devicetree based platforms introduce an
uncoditional clk_bulk_get() in the core probe path. This leads to the
following error being logged on x86/ACPI systems:

[   26.276783] dwc3 dwc3.3.auto: Failed to get clk 'ref': -2

This commits wraps the clk_bulk_get() in an if (dev->of_node) check so
that it only is done on devicetree instantiated devices, fixing this
error.

Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2018-06-18 12:41:01 +03:00
arch Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
block for-linus-20180616 2018-06-17 05:37:55 +09:00
certs docs: Fix some broken references 2018-06-15 18:10:01 -03:00
crypto docs: Fix some broken references 2018-06-15 18:10:01 -03:00
Documentation doc: usb: Fix typo in gadget_configfs documentation 2018-06-18 12:41:00 +03:00
drivers usb: dwc3: Only call clk_bulk_get() on devicetree instantiated devices 2018-06-18 12:41:01 +03:00
firmware
fs Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
include for-linus-20180616 2018-06-17 05:37:55 +09:00
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kernel Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
lib docs: Fix some broken references 2018-06-15 18:10:01 -03:00
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net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-06-16 07:39:34 +09:00
samples
scripts scripts/documentation-file-ref-check: check tools/*/Documentation 2018-06-15 18:10:01 -03:00
security docs: Fix some broken references 2018-06-15 18:10:01 -03:00
sound docs: Fix some broken references 2018-06-15 18:10:01 -03:00
tools Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
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MAINTAINERS Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
Makefile Linux 4.18-rc1 2018-06-17 08:04:49 +09:00
README

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.
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.