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spi/spidev_test: Document -N/--no-cs and -R/--ready

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commit b55f627fee ("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>
This commit is contained in:
Geert Uytterhoeven 2014-02-20 16:01:43 +01:00 committed by Mark Brown
parent 38dbfb59d1
commit 925d16a209
1 changed files with 3 additions and 1 deletions
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4
Documentation/spi/spidev_test.c
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@ -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);
}