Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS

[safe/jmp/linux-2.6] / Documentation / spi / spidev_test.c

diff --git a/Documentation/spi/spidev_test.c b/Documentation/spi/spidev_test.c
index c1a5aad..10abd37 100644 (file)
--- 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[] = {