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Convert to use the more lightweight method for processing SDIO IRQs, which involves the following changes: - Enable MMC_CAP2_SDIO_IRQ_NOTHREAD when SDIO IRQ is supported and use sdio_signal_irq() instead of mmc_signal_sdio_irq(). - Mask the SDIO IRQ before signaling a new one to be processed. - Implement the ->ack_sdio_irq() callback to unmask the SDIO IRQ. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.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.