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If soc_device_match() is called before the SoC bus has been registered, bus_for_each_dev() returns -EINVAL, which is considered a match, as it is non-zero. While calling soc_device_match() too early can be considered an integration mistake, returning a match is counter-intuitive: soc_device_match() is typically used to handle quirks, i.e. to deviate from the default path. Hence add a check to abort checking and return no match instead. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de>
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.