diff options
| author | Geert Uytterhoeven <geert+renesas@linux-m68k.org> | 2014-02-20 16:01:43 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-22 12:07:14 +0900 |
| commit | 925d16a209b40a3e7202a4f867991fb608834d36 (patch) | |
| tree | d82286d73ff3982b3562aac83488cb7ccbbbef20 /Documentation/spi | |
| parent | 38dbfb59d1175ef458d006556061adeaa8751b72 (diff) | |
| download | lwn-925d16a209b40a3e7202a4f867991fb608834d36.tar.gz lwn-925d16a209b40a3e7202a4f867991fb608834d36.zip | |
spi/spidev_test: Document -N/--no-cs and -R/--ready
commit b55f627feeb9d48fdbde3835e18afbc76712e49b ("spi: new spi->mode bits")
added two new command line options without adding the respective help
texts.
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/spi')
| -rw-r--r-- | Documentation/spi/spidev_test.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/spi/spidev_test.c b/Documentation/spi/spidev_test.c index 16feda901469..efd7385e907f 100644 --- a/Documentation/spi/spidev_test.c +++ b/Documentation/spi/spidev_test.c @@ -81,7 +81,9 @@ static void print_usage(const char *prog) " -O --cpol clock polarity\n" " -L --lsb least significant bit first\n" " -C --cs-high chip select active high\n" - " -3 --3wire SI/SO signals shared\n"); + " -3 --3wire SI/SO signals shared\n" + " -N --no-cs no chip select\n" + " -R --ready slave pulls low to pause\n"); exit(1); } |