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In dvb_input_attach(), whenever a demod driver fails to initialise, or if frontend registration fails, perform a full input/frontend teardown using dvb_input_detach() (which can safely be done since the current init state is tracked in the 'attached' struct member). Claimed resources thus are freed which aren't needed when an input or a port is not functional. While at it, in ddb_ports_detach(), detach the secondary input first. Also increase the kernlog severity of TDA18212 errors and tuner failures in general. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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.