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8250 UART DMA support was marked broken by default as it was not possible to pause ongoing RX DMA transfer. Now that both SDMA and EDMA can support pause operation for RX DMA transactions, don't set rx_dma_broken to true by default. With this patch 8250_omap driver will use DMA by default. Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.