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Diffstat (limited to 'utils/v4l2-ctl/v4l2-ctl-io.cpp')
-rw-r--r--utils/v4l2-ctl/v4l2-ctl-io.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/v4l2-ctl/v4l2-ctl-io.cpp b/utils/v4l2-ctl/v4l2-ctl-io.cpp
index 1130fdc0..9e83c03a 100644
--- a/utils/v4l2-ctl/v4l2-ctl-io.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-io.cpp
@@ -21,7 +21,7 @@ static struct v4l2_audioout vaudout; /* audio outputs */
static int input; /* set_input/get_input */
static int output; /* set_output/get_output */
-void io_usage(void)
+void io_usage()
{
printf("\nInput/Output options:\n"
" -I, --get-input query the video input [VIDIOC_G_INPUT]\n"

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