diff options
Diffstat (limited to 'Documentation/spi')
| -rw-r--r-- | Documentation/spi/spidev_test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/spi/spidev_test.c b/Documentation/spi/spidev_test.c index c1a5aad3c75a..10abd3773e49 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[] = { |