mirror of https://gitee.com/openkylin/linux.git
7d67bcb669
The trigger() calls fsl_ssi_tx_config() and fsl_ssi_rx_config(), and both of them jump to fsl_ssi_config(). And fsl_ssi_config() later calls another fsl_ssi_rxtx_config(). However, the whole routine, especially fsl_ssi_config() function, is too complicated because of the folowing reasons: 1) It has to handle the concern of the opposite stream. 2) It has to handle cases of offline configurations support. 3) It has to handle enable and disable operations while they're mostly different. Since the enable and disable routines have more differences than TX and RX rountines, this patch simplifies these helper functions with the following changes: - Changing to two helper functions of enable and disable instead of TX and RX. - Removing fsl_ssi_rxtx_config() by separately integrating it to two newly introduced enable & disable functions. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Tested-by: Caleb Crome <caleb@crome.org> Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Mark Brown <broonie@kernel.org> |
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README
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.