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Subject: rds-ctl: improve usage messages
Author:  Hans Verkuil <hans.verk...@cisco.com>
Date:    Wed Feb 28 21:45:07 2018 +0100

Drop the '=' separator between the option and the arguments in the
usage message. It's confusing and not needed.

Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>

 utils/rds-ctl/rds-ctl.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

---

http://git.linuxtv.org/cgit.cgi/v4l-utils.git/commit/?id=633d4bc936090ab92549e316510a73582f93457b
diff --git a/utils/rds-ctl/rds-ctl.cpp b/utils/rds-ctl/rds-ctl.cpp
index 272c8d75833e..05b882e3fee5 100644
--- a/utils/rds-ctl/rds-ctl.cpp
+++ b/utils/rds-ctl/rds-ctl.cpp
@@ -115,7 +115,7 @@ static void usage_common(void)
        printf("\nGeneral/Common options:\n"
               "  --all              display all device information available\n"
               "  -D, --info         show driver info [VIDIOC_QUERYCAP]\n"
-              "  -d, --device=<dev> use device <dev>\n"
+              "  -d, --device <dev> use device <dev>\n"
               "                     If <dev> starts with a digit, then 
/dev/radio<dev> is used\n"
               "                     default: checks for RDS-capable devices,\n"
               "                     uses device with lowest ID\n"
@@ -128,11 +128,11 @@ static void usage_tuner(void)
 {
        printf("\nTuner/Modulator options:\n"
               "  -F, --get-freq     query the frequency [VIDIOC_G_FREQUENCY]\n"
-              "  -f, --set-freq=<freq>\n"
+              "  -f, --set-freq <freq>\n"
               "                     set the frequency to <freq> MHz 
[VIDIOC_S_FREQUENCY]\n"
               "  -T, --get-tuner    query the tuner settings 
[VIDIOC_G_TUNER]\n"
-              "  --tuner-index=<idx> Use idx as tuner idx for tuner/modulator 
commands\n"
-              "  --freq-seek=dir=<0/1>,wrap=<0/1>,spacing=<hz>\n"
+              "  --tuner-index <idx> Use idx as tuner idx for tuner/modulator 
commands\n"
+              "  --freq-seek dir=<0/1>,wrap=<0/1>,spacing=<hz>\n"
               "                     perform a hardware frequency seek 
[VIDIOC_S_HW_FREQ_SEEK]\n"
               "                     dir is 0 (seek downward) or 1 (seek 
upward)\n"
               "                     wrap is 0 (do not wrap around) or 1 (wrap 
around)\n"
@@ -147,9 +147,9 @@ static void usage_rds(void)
        printf("\nRDS options: \n"
               "  -b, --rbds         parse the RDS data according to the RBDS 
standard\n"
               "  -R, --read-rds     enable reading of RDS data from device\n"
-              "  --file=<path>      open a RDS stream file dump instead of a 
device\n"
+              "  --file <path>      open a RDS stream file dump instead of a 
device\n"
               "                     all General and Tuner Options are disabled 
in this mode\n"
-              "  --wait-limit=<ms>  defines the maximum wait duration for 
avaibility of new\n"
+              "  --wait-limit <ms>  defines the maximum wait duration for 
avaibility of new\n"
               "                     RDS data\n"
               "                     <default>: 5000 ms\n"
               "  --print-block      prints all valid RDS fields, whenever a 
value is updated\n"

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