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gpioevents: fix some white-space errors

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Fixes:		453db42291 - gpioevents: add support for pull-down and floating input pins.
Approved by:	manu (implicit)
MFC after:	1 week
This commit is contained in:
Rene Ladan 2022-12-22 11:16:32 +01:00
parent 453db42291
commit e2f3742ab8
1 changed files with 4 additions and 4 deletions
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8
tools/test/gpioevents/gpioevents.c
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@ -86,10 +86,10 @@ usage()
fprintf(stderr, " er\t edge rising\n");
fprintf(stderr, " ef\t edge falling\n");
fprintf(stderr, " eb\t edge both\n\n");
fprintf(stderr, "Possible options for pin-mode:\n\n");
fprintf(stderr, " ft\t floating\n");
fprintf(stderr, " pd\t pull-down\n");
fprintf(stderr, " pu\t pull-up\n");
fprintf(stderr, "Possible options for pin-mode:\n\n");
fprintf(stderr, " ft\t floating\n");
fprintf(stderr, " pd\t pull-down\n");
fprintf(stderr, " pu\t pull-up\n");
}
static void