summaryrefslogtreecommitdiff
path: root/tools/gpio
diff options
context:
space:
mode:
authorMarkus Pargmann <mpa@pengutronix.de>2016-02-23 08:54:46 +0100
committerLinus Walleij <linus.walleij@linaro.org>2016-02-23 14:20:58 +0100
commitbb91d345b49f9ca8ccf3ed9cc3346decdd9c4c3f (patch)
tree3296a839b65f2d8a1cf31315d7a43cb7a075ae3c /tools/gpio
parent9d8cc89c316d9cc8ff269068ac8f904f13b5a70d (diff)
tools: gpio: Small updates for output format
Use %2d for the GPIO line number. This should align the results horziontally for most gpio chips. The GPIO label uses quotes for real values. For GPIO names this is currently missing. The patch adds the missing quote. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/gpio')
-rw-r--r--tools/gpio/lsgpio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/gpio/lsgpio.c b/tools/gpio/lsgpio.c
index 5535ce81f8f7..6af118cc7efb 100644
--- a/tools/gpio/lsgpio.c
+++ b/tools/gpio/lsgpio.c
@@ -111,9 +111,9 @@ int list_device(const char *device_name)
perror("Failed to issue LINEINFO IOCTL\n");
goto exit_close_error;
}
- fprintf(stdout, "\tline %d:", linfo.line_offset);
+ fprintf(stdout, "\tline %2d:", linfo.line_offset);
if (linfo.name[0])
- fprintf(stdout, " %s", linfo.name);
+ fprintf(stdout, " \"%s\"", linfo.name);
else
fprintf(stdout, " unnamed");
if (linfo.label[0])