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09f75a2bab
Simplifies error handling and allows us to drop remove entirely. The regulator handling in this driver was unusual as it would try to acquire the regulator, but if that failed with an error would continue. We should get a stub regulator if one isn't provided in DT and an error could indicate an actual problem preventing the device being powered (perhaps a need to defer). So this handling is cleaned up (arguably that might be a fix but given no one has run into it, I haven't broken it out separately. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Matt Ranostay <matt.ranostay@konsulko.com> Acked-by: Matt Ranostay <matt.ranostay@konsulko.com> Reviewed-by: Alexandru Ardelean <aardelean@deviqon.com> Link: https://lore.kernel.org/r/20210516172520.1398835-9-jic23@kernel.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.