aboutsummaryrefslogtreecommitdiff
path: root/Documentation/spi
diff options
context:
space:
mode:
authorLadinu Chandrasinghe <ladinu.pub@gmail.com>2009-09-22 16:43:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:28 -0700
commitb7ed698cc9d556306a4088c238e2ea9311ea2cb3 (patch)
treeb0aadfcf2d2c1c1454bdf8f194f7ff94e5d21c46 /Documentation/spi
parent912e837aef72a3dd263dafc3717d92bbc1211a53 (diff)
downloadlinux-linaro-stable-b7ed698cc9d556306a4088c238e2ea9311ea2cb3.tar.gz
Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS
Fix up -Wmissing-prototypes in compileable userspace code, mainly under Documentation/. Signed-off-by: Ladinu Chandrasinghe <ladinu.pub@gmail.com> Signed-off-by: Trevor Keith <tsrk@tsrk.net> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/spi')
-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 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[] = {