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commit44a80df4bfupstream. After spi_nor_write_disable() return code checks were introduced in the spi-nor front end intel-spi backend stopped to work because WRDI was never supported and always failed. Just pretend it was sucessful and ignore the command itself. HW sequencer shall do the right thing automatically, while with SW sequencer we cannot do it anyway, because the only tool we had was preopcode and it makes no sense for WRDI. Fixes:bce679e5ae("mtd: spi-nor: Check for errors after each Register Operation") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/282e1305-fd08-e446-1a22-eb4dff78cfb4@nokia.com Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.