0be844470e
The remove function and the goto sections are not necessary if devm functions are used. Convert device register to devm version. Add hook functions to release device resources, and use them inside probe with devm_add_action, which will release resources on driver detach. To maintain the order of which device resources were released/reseted, register the hook functions as soon as resources are obtained/initialized. Since devres actions are called on driver detach, the remove function and the error-handling goto sections are no longer necessary. Signed-off-by: André Gustavo Nakagomi Lopez <andregnl@usp.br> Link: https://lore.kernel.org/r/YWnMsGlc/I35gYvy@Andryuu.br Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.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.