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b6094ac83d
Make the method public, as it will be used as a last resort to enable 4byte address mode when we can't determine the address mode at runtime. Update the addr_nbytes and current address mode while exiting the 4byte address mode too, as it may be used in the future by manufacturer drivers. No functional change. spi_nor_restore didn't update the address mode nbytes, but updating them now doesn't harm as the method is called in the driver's remove and shutdown paths. Link: https://lore.kernel.org/r/20230331074606.3559258-10-tudor.ambarus@linaro.org Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.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.