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spi: spidev_test: fix whitespace 

Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Joshua Clayton 2015-11-18 14:30:42 -08:00 committed by Mark Brown
parent a20874f78b
commit b2cfc90428
1 changed files with 3 additions and 2 deletions
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5
tools/spi/spidev_test.c
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@ -52,7 +52,8 @@ uint8_t default_tx[] = {
uint8_t default_rx[ARRAY_SIZE(default_tx)] = {0, };
char *input_tx;
static void hex_dump(const void *src, size_t length, size_t line_size, char *prefix)
static void hex_dump(const void *src, size_t length, size_t line_size,
char *prefix)
{
int i = 0;
const unsigned char *address = src;
@ -164,7 +165,7 @@ static void print_usage(const char *prog)
puts(" -D --device device to use (default /dev/spidev1.1)\n"
" -s --speed max speed (Hz)\n"
" -d --delay delay (usec)\n"
" -b --bpw bits per word \n"
" -b --bpw bits per word\n"
" -i --input input data from a file (e.g. \"test.bin\")\n"
" -o --output output data to a file (e.g. \"results.bin\")\n"
" -l --loop loopback\n"