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[ Upstream commit 7a0ea70da56ee8c2716d0b79e9959d3c47efab62 ] Commit43645ce03e("qed: Populate nvm image attribute shadow.") added support for populating flash image attributes, notably "num_images". However, some cards were not able to return this information. In such cases, the driver would return EINVAL, causing the driver to exit. Add check to return EOPNOTSUPP instead of EINVAL when the card is not able to return these information. The caller function already handles EOPNOTSUPP without error. Fixes:43645ce03e("qed: Populate nvm image attribute shadow.") Co-developed-by: Florian Forestier <florian@forestier.re> Signed-off-by: Florian Forestier <florian@forestier.re> Signed-off-by: Louis Leseur <louis.leseur@gmail.com> Link: https://patch.msgid.link/20241128083633.26431-1-louis.leseur@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@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.