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[ Upstream commit 136b5cd2e2f97581ae560cff0db2a3b5369112da ] spi_qup_suspend() will cause synchronous external abort when runtime suspend is enabled and applied, as it tries to access SPI controller register while clock is already disabled in spi_qup_pm_suspend_runtime(). Signed-off-by: Yuji sasaki <sasakiy@chromium.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20200214074340.2286170-1-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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.