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79c4a56250
MTD provider provides mtd_info object to mtd subsystem. With kref patch the mtd_info object can be alive after provider released mtd device. Fix calling order in _get and _put functions to allow mtd provider to safely alloc and release mtd object. Execute: 1) call external _get 2) get_module 3) add internal kref in the get function and opposite order in the put one. The _put_device callback should be the last in put as the master struct memory may be freed in this callback. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230620131905.648089-3-alexander.usyskin@intel.com
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.