79b094c9dc
Looks like these have been unchecked since the driver's inception in 2012. Fixes the following W=1 kernel build warning(s): sound/soc/ux500/ux500_msp_i2s.c: In function ‘flush_fifo_rx’: sound/soc/ux500/ux500_msp_i2s.c:398:6: warning: variable ‘reg_val_DR’ set but not used [-Wunused-but-set-variable] sound/soc/ux500/ux500_msp_i2s.c: In function ‘flush_fifo_tx’: sound/soc/ux500/ux500_msp_i2s.c:415:6: warning: variable ‘reg_val_TSTDR’ set but not used [-Wunused-but-set-variable] Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: zhong jiang <zhongjiang@huawei.com> Cc: Ola Lilja <ola.o.lilja@stericsson.com> Cc: Roger Nilsson <roger.xr.nilsson@stericsson.com> Cc: Sandeep Kaushik <sandeep.kaushik@st.com> Link: https://lore.kernel.org/r/20200709162328.259586-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@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.