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-rw-r--r--Documentation/spi/spidev_test.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/spi/spidev_test.c b/Documentation/spi/spidev_test.c
index c1a5aad3c75..10abd3773e4 100644
--- a/Documentation/spi/spidev_test.c
+++ b/Documentation/spi/spidev_test.c
@@ -69,7 +69,7 @@ static void transfer(int fd)
puts("");
}
-void print_usage(const char *prog)
+static void print_usage(const char *prog)
{
printf("Usage: %s [-DsbdlHOLC3]\n", prog);
puts(" -D --device device to use (default /dev/spidev1.1)\n"
@@ -85,7 +85,7 @@ void print_usage(const char *prog)
exit(1);
}
-void parse_opts(int argc, char *argv[])
+static void parse_opts(int argc, char *argv[])
{
while (1) {
static const struct option lopts[] = {