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[ Upstream commit320c88a310] AT_XDMAC_CC_PERID() should be used to setup bits 24..30 of XDMAC_CC register. Using it without parenthesis around 0x7f & (i) will lead to setting all the time zero for bits 24..30 of XDMAC_CC as the << operator has higher precedence over bitwise &. Thus, add paranthesis around 0x7f & (i). Fixes:15a03850ab("dmaengine: at_xdmac: fix macro typo") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20211007111230.2331837-3-claudiu.beznea@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.