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[ Upstream commit 86fe57fc47b17b3528fa5497fc57e158d846c4ea ] TIMER_INTR_MASK register (Base Address of Timer + 0x38) is not designed for masking interrupts on ast2500 chips, and it's not even listed in ast2400 datasheet, so it's not safe to access TIMER_INTR_MASK on aspeed chips. Similarly, TIMER_INTR_STATE register (Base Address of Timer + 0x34) is not interrupt status register on ast2400 and ast2500 chips. Although there is no side effect to reset the register in fttmr010_common_init(), it's just misleading to do so. Besides, "count_down" is renamed to "is_aspeed" in "fttmr010" structure, and more comments are added so the code is more readble. Signed-off-by: Tao Ren <taoren@fb.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.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.