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This moves code used in MFD probing to a new sun4i_gpadc_probe_mfd function. This driver was initially written for A10, A13 and A31 SoCs which already had a DT binding for this IP, thus we needed to use an MFD to probe the different drivers without changing the DT binding of these SoCs. For SoCs that will require to create a DT binding for this IP, we can avoid using an MFD, thus we need two separate functions: one for probing via MFD and one for probing without MFD. This split the code specific to MFD probing in a function separated from the driver probe function. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.