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4970883abd
The I2C init for SMU_V13 uses i2c_add_adapter() and i2c_del_adapter(), this commit replaces the use of these two functions with devm_i2c_add_adapter(). Notice that SMU_V13 init initializes multiple I2C buses in a loop; if something goes wrong, the previous adapters are removed, and the amdgpu load is interrupted. Since I2C init is required for the correct load of amdgpu, it is safe to rely on devm_i2c_add_adapter() to handle any previously initialized I2C adapter. Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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 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.