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>
diff --git a/Documentation/spi/spidev_test.c b/Documentation/spi/spidev_test.c
index 16feda9..efd7385 100644
--- a/Documentation/spi/spidev_test.c
+++ b/Documentation/spi/spidev_test.c
@@ -81,7 +81,9 @@
" -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);
}