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67616feda9
Some ioctl functions are implemented individually for both playback and capture streams although most of the codes are identical with just a few different stream-specific function calls. This patch unifies these places, removes the superfluous trivial check and flattens the call paths as a cleanup. Meanwhile, for better readability, some codes (e.g. xfer ioctls or forward/rewind ioctls) are factored out as functions. Signed-off-by: Takashi Iwai <tiwai@suse.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.