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e4e8ca3f43
The function sun6i_spi_fill_fifo() is called with a length argument of "sspi->fifo_depth" and "SUN6I_FIFO_DEPTH". The driver reads the number of free bytes in the FIFO from the hardware and uses the length argument to limit this value. This is not needed as the number of free bytes in the FIFO is always less or equal the depth of the FIFO. This patch removes the length argument and check. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20200706143443.9855-9-mkl@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org> |
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arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
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.