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Charles Keepax
b5563064b9
commita9191579baupstream. Currently the enable GPIO is being looked up on the regulator device itself but that does not have its own DT node, this causes the lookup to fail and the regulator not to get its GPIO. The DT node is shared across the whole MFD and as such the lookup needs to happen on that parent device. Moving the lookup to the parent device also means devres can no longer be used as the life time would attach to the wrong device. Additionally, the enable GPIO is active high so we should be passing GPIOD_OUT_LOW to ensure the regulator starts in its off state allowing the driver to enable it when it is ready. Fixes:e1739e86f0("regulator: arizona-ldo1: Look up a descriptor and pass to the core") Reported-by: Matthias Reichl <hias@horus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> From: Matthias Reichl <hias@horus.com>
Linux kernel
============
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https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
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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
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the problems which may result by upgrading your kernel.