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Mark Brown a48f127519
regulator: core: Fix application of "drop lockdep annotation in drms_uA_update()" 
[The original commit was sent against -next but needed to be sent as a
bugfix, however -next had some additional changes which needed to be
reverted.  Now everything is all in one branch applying the rest of the
changes to fix up the merge issue -- broonie]

commit e5e21f70bf ("regulator: core: Take lock before applying system
load") took the regulator lock before calling drms_uA_update() in order
to silence a lockdep warning during regulator_register().

However, we are not supposed to need locks at this point as the regulator
is in the process of being registered, so there should be no possibility
of concurrent access.

Instead, remove the unnecessary locking and simply drop the lockdep
annotation, since it is no longer valid.

Fixes: e5e21f70bf ("regulator: core: Take lock before applying system load")
Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-18 15:01:37 +00:00
arch Merge branch 'regulator-5.1' into regulator-next 2019-03-04 15:32:43 +00:00
block
certs
crypto
Documentation Merge branch 'regulator-5.1' into regulator-next 2019-03-04 15:32:43 +00:00
drivers regulator: core: Fix application of "drop lockdep annotation in drms_uA_update()" 2019-03-18 15:01:37 +00:00
firmware
fs Merge branch 'akpm' (patches from Andrew) 2019-03-01 09:04:59 -08:00
include regulator: wm831x-isink: Convert to use regulator_set/get_current_limit_regmap 2019-03-13 15:13:59 +00:00
init
ipc
kernel bpf: fix sanitation rewrite in case of non-pointers 2019-03-01 21:24:08 -08:00
lib
LICENSES
mm Merge branch 'akpm' (patches from Andrew) 2019-03-01 09:04:59 -08:00
net net: sit: fix memory leak in sit_init_net() 2019-03-02 00:53:23 -08:00
samples
scripts
security
sound
tools selftests: fixes for UDP GRO 2019-03-01 11:24:00 -08:00
usr
virt
.clang-format
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.get_maintainer.ignore
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COPYING
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Makefile Linux 5.0 2019-03-03 15:21:29 -08:00
README

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.

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.