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Commit83e824a4a5("mtd: spi-nor: Correct flags for Winbond w25q128") removed the flags for non-SFDP devices. It was assumed that it wasn't in use anymore. This wasn't true. Add the no_sfdp_flags as well as the size again. We add the additional flags for dual and quad read because they have been reported to work properly by Hartmut using both older and newer versions of this flash, the similar flashes with 64Mbit and 256Mbit already have these flags and because it will (luckily) trigger our legacy SFDP parsing, so newer versions with SFDP support will still get the parameters from the SFDP tables. Reported-by: Hartmut Birr <e9hack@gmail.com> Closes: https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/ Fixes:83e824a4a5("mtd: spi-nor: Correct flags for Winbond w25q128") Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Michael Walle <mwalle@kernel.org> Acked-by: Tudor Ambarus <tudor.ambarus@linaro.org> Reviewed-by: Esben Haabendal <esben@geanix.com> Reviewed-by: Pratyush Yadav <pratyush@kernel.org> Signed-off-by: Pratyush Yadav <pratyush@kernel.org> Link: https://lore.kernel.org/r/20240621120929.2670185-1-mwalle@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 reStructuredText 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.