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selftests: watchdog: cleanup whitespace in usage options 

Convert hard spaces to tabs in usage options.

Suggested-by: Shuah Khan <shuah@kernel.org>
Signed-off-by: George G. Davis <george_davis@mentor.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
George G. Davis 2019-08-30 18:31:33 -04:00 committed by Shuah Khan
parent 861f47b07b
commit a54344ace2
1 changed files with 13 additions and 12 deletions
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25
tools/testing/selftests/watchdog/watchdog-test.c
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@ -70,18 +70,19 @@ static void term(int sig)
static void usage(char *progname) static void usage(char *progname)
{ {
printf("Usage: %s [options]\n", progname); printf("Usage: %s [options]\n", progname);
printf(" -f, --file Open watchdog device file\n"); printf(" -f, --file\t\tOpen watchdog device file\n");
printf(" Default is /dev/watchdog\n"); printf("\t\t\tDefault is /dev/watchdog\n");
printf(" -b, --bootstatus Get last boot status (Watchdog/POR)\n"); printf(" -b, --bootstatus\tGet last boot status (Watchdog/POR)\n");
printf(" -d, --disable Turn off the watchdog timer\n"); printf(" -d, --disable\t\tTurn off the watchdog timer\n");
printf(" -e, --enable Turn on the watchdog timer\n"); printf(" -e, --enable\t\tTurn on the watchdog timer\n");
printf(" -h, --help Print the help message\n"); printf(" -h, --help\t\tPrint the help message\n");
printf(" -p, --pingrate=P Set ping rate to P seconds (default %d)\n", DEFAULT_PING_RATE); printf(" -p, --pingrate=P\tSet ping rate to P seconds (default %d)\n",
printf(" -t, --timeout=T Set timeout to T seconds\n"); DEFAULT_PING_RATE);
printf(" -T, --gettimeout Get the timeout\n"); printf(" -t, --timeout=T\tSet timeout to T seconds\n");
printf(" -n, --pretimeout=T Set the pretimeout to T seconds\n"); printf(" -T, --gettimeout\tGet the timeout\n");
printf(" -N, --getpretimeout Get the pretimeout\n"); printf(" -n, --pretimeout=T\tSet the pretimeout to T seconds\n");
printf(" -L, --gettimeleft Get the time left until timer expires\n"); printf(" -N, --getpretimeout\tGet the pretimeout\n");
printf(" -L, --gettimeleft\tGet the time left until timer expires\n");
printf("\n"); printf("\n");
printf("Parameters are parsed left-to-right in real-time.\n"); printf("Parameters are parsed left-to-right in real-time.\n");
printf("Example: %s -d -t 10 -p 5 -e\n", progname); printf("Example: %s -d -t 10 -p 5 -e\n", progname);